If the rumours are true and Samsung really is having trouble with the S and Note series overlapping too much (which certainly would make sense), I wish they'd finally do what I've always been hoping for and differentiate them more by turning the Note into the true productivity beast it claims to be but never really was.
Make it even bigger and with a
flat screen to better make use of the S Pen. If that's too niche to attract enough customers, give it a dual focus by profiling it also as a gaming monster by pushing graphics/120 Hz refresh rate/stereo speakers etc.
Meanwhile let the S series be the big-but-pocketable phone with the curved glass. Have it be S Pen compatible and make a slick book case that can house the pen, for those Note users who don't want to go bigger.
And presto, you have two very noticeably different phones, where one finally
really does what no other smartphone does. I've always loved the Note series, but I've also always felt that it's kind of half assed compared to what it could be. Have the balls to make it a
true beast. For a device like that, I wouldn't think twice about shelling out the big bucks. Too much compromising just muddies the brand identity and hurts sales.
All theory crafting from a non-pro of course
But damn it, that's what I'd like to see.