If there were to be a "major" update with the MBP's, I think it could be likely that it would include a multitouch display(possibly rotating to allow for tablet use)
Pros for this hypothesis...
-Would allow for "iPad" functionality through emulation
-Increased ebook sales for Apple
-In line with the "pro" aspect of the MBPs if it allowed for Wacom type use.
Cons
-would add to cost
-might cannibalize iPad sales(not sure that Apple would care as long as they are making money on something. Plus, it they would make money on the increased ebook sales)
Regardless of whether it happens this refresh(probably won't), a multi-touch display for the MBPs seems inevitable in the long run. Adding tablet funtionality to the MBP's would be in line with their' "pro" label, and it would also allow for Apple to increase their revenue via eBook sales.
Pros for this hypothesis...
-Would allow for "iPad" functionality through emulation
-Increased ebook sales for Apple
-In line with the "pro" aspect of the MBPs if it allowed for Wacom type use.
Cons
-would add to cost
-might cannibalize iPad sales(not sure that Apple would care as long as they are making money on something. Plus, it they would make money on the increased ebook sales)
Regardless of whether it happens this refresh(probably won't), a multi-touch display for the MBPs seems inevitable in the long run. Adding tablet funtionality to the MBP's would be in line with their' "pro" label, and it would also allow for Apple to increase their revenue via eBook sales.