I think it needs more iPad/iOS features to call it a laptop killer. In no particular order:
-Support for a trackpad/mouse (could be used as a substitute for 3D touch if there are technical limitations for not including it in the first generation.) They could have a "right click" on an icon make the contextual menu appear that gets shown when you hard press on icons on the iPhone
-Offer 64GB, 128GB and 256GB configs and maybe lower the price, alternatively keep the same pricing but include the pencil for free with it
-Allow the Pencil to be used more like an integral part of the iOS experience by giving it a button that can act as a macro key where the user can map pretty much any function they want to (e.g. a single press may launch an app of your choosing or to activate Siri and long pressing can do something else, double pressing it does something else
-Microsoft jabbed Apple during their Surface event, but they're right, the Apple Pencil is missing a freaking eraser.
-Allow people to change the tip of the Pencil so it has the right level of friction they want.
-Actually optimise the iOS homescreen for the damn size...allow more apps per page.
-Support external hard drives via the Type C port they should add to the Pro instead of Lightning(change all their products to Type C too) I'm sure Apple is smart enough to ensure it won't affect security or people' security
-Let apps "overlay" one another like how PiP does but allow it for any app of your choosing. Again, Apple is smart, they could find a way to make it work elegantly.
-Allow cellular for the base model as well unlike how it is now
-Allow more keyboard shortcuts within iOS and then update their keyboard accordingly. E.g. Volume and brightness controls are the most basic ones I can think of.
-Allow folders in folders for better organisation of apps
-Allow even deeper app linking than what was introduced in iOS 9
-Speed up animations
-Allow app hiding from home screen
-Introduce a completely dark mode like this
-Spruce up their iOS iWork suite with more features (I don't know, maybe more shortcuts?)
-I don't know if opening up APIs allow this, but maybe allow the developer to incorporate their own custom shortcuts for the keyboard.
-To go along with the theme of optimising for the iPad, find more gestures to implement beyond the basic multitasking ones to make it more productive or allow *some* gesture mapping functionality
-Find a way to bring XCode to iOS and allow it to sync to the Mac via iCloud
-Allow the setting of default apps
-Allow a customisable Control Centre with downloadable toggles from the app store maybe(the icons left over by the install won't be a problem if we're allowed to hide icons)
-FIX THE KEYBOARD APIS SO THEY'RE NOT SO BUGGY!!!!
-Other crap I can't think of
This post was way longer than I thought it was gonna be. Lol.
-Support for a trackpad/mouse (could be used as a substitute for 3D touch if there are technical limitations for not including it in the first generation.) They could have a "right click" on an icon make the contextual menu appear that gets shown when you hard press on icons on the iPhone
-Offer 64GB, 128GB and 256GB configs and maybe lower the price, alternatively keep the same pricing but include the pencil for free with it
-Allow the Pencil to be used more like an integral part of the iOS experience by giving it a button that can act as a macro key where the user can map pretty much any function they want to (e.g. a single press may launch an app of your choosing or to activate Siri and long pressing can do something else, double pressing it does something else
-Microsoft jabbed Apple during their Surface event, but they're right, the Apple Pencil is missing a freaking eraser.
-Allow people to change the tip of the Pencil so it has the right level of friction they want.
-Actually optimise the iOS homescreen for the damn size...allow more apps per page.
-Support external hard drives via the Type C port they should add to the Pro instead of Lightning(change all their products to Type C too) I'm sure Apple is smart enough to ensure it won't affect security or people' security
-Let apps "overlay" one another like how PiP does but allow it for any app of your choosing. Again, Apple is smart, they could find a way to make it work elegantly.
-Allow cellular for the base model as well unlike how it is now
-Allow more keyboard shortcuts within iOS and then update their keyboard accordingly. E.g. Volume and brightness controls are the most basic ones I can think of.
-Allow folders in folders for better organisation of apps
-Allow even deeper app linking than what was introduced in iOS 9
-Speed up animations
-Allow app hiding from home screen
-Introduce a completely dark mode like this
-Spruce up their iOS iWork suite with more features (I don't know, maybe more shortcuts?)
-I don't know if opening up APIs allow this, but maybe allow the developer to incorporate their own custom shortcuts for the keyboard.
-To go along with the theme of optimising for the iPad, find more gestures to implement beyond the basic multitasking ones to make it more productive or allow *some* gesture mapping functionality
-Find a way to bring XCode to iOS and allow it to sync to the Mac via iCloud
-Allow the setting of default apps
-Allow a customisable Control Centre with downloadable toggles from the app store maybe(the icons left over by the install won't be a problem if we're allowed to hide icons)
-FIX THE KEYBOARD APIS SO THEY'RE NOT SO BUGGY!!!!
-Other crap I can't think of
This post was way longer than I thought it was gonna be. Lol.