I would love to remove the optical drive. a bundled slim dvd drive(with extra connectivity) could be a purchaseable extra.
what you could add instead;
1) a dual fan system in the back. meaning instead of having 1 fan you could have two in the left AND right back. increasing airflow, decreasming temps, allows for more silent fans, which means more silent machine with components that last longer.
2) a dedicated gpu because cpu and gpu can have seperate dedicated fans.
3) more space for battery. this is the main thing.
lets face it. optical storage is dead. people barely wanna take the time to skip through the awkward slow dvd menus and intro copyright infringements, so they take 5 min to DL a 700mb movie online. im not advocating piracy, but just explaining the thought process.
people spend good money to buy a film in a lame plastic case that was build by chinese child workers in a plastic melting plant in beijing. think back to records. when you bought a record back then, after the experience was the cover art and just reading and singing to the lyrics while you listened to the entire album back to back. back then owning the physical thing meant something.
now a days a dvd is as impersonal as can be. and you pop the DVD in and you are FORCED against your will to watch the beyond-retarded "you wouldnt still a car" info and commercials before you get transported to a jiggery mess of dvd menus that loops over and over. you gotta ask yourself, if movie studios really wanted to get on consumers good side, if they at least would treat the customers right.
and so i think because people got slobby by making optical software that made sense, people have moved digitally. then there is the whole ease-of-process thing.
but having something physical now doesn't mean anything. kill the optical and any application that needs a dvd in it to run. soo dumb.