My suggestion is that if you're not going to have an SD card, then yeah, 128 GB standard to differentiate itself from Apple. If you do have an SD card, then perhaps 64 GB plus SD. Money grabbing is all good and well if you can afford to like Apple can because it is currently selling monstrously and can pretty well do as it pleases. When you are getting slaughtered in the premium end by Apple and losing sales in the bottom end to Chinese brands then you need to desperately change direction. I am not a marketing person or business person. I am just a consumer but as I look around I see the obvious need to distinguish yourself from Apple and the cheaper Chinese brands by offering very high value for money in its flagship models. With the S6, clearly being the most technologically advanced is not the answer. As I said before, the killer iphones make do with a mere HD display, no wireless charging, no IR blaster, 8MP cameras etc.
Samsung is not in the same position as Apple. I for one don't one to see Samsung go down like Nokia or Blackberry. Clearly their current strategies at the opposite ends, Galaxy S5 and S6 are not working. Make no mistake, if Samsung continues to lose profits every quarter like they have done like 5 now in row, they will go down the Nokia/Blackberry road.
On another note, pardon the pun, I think it is appalling if it is true that the Note 5 will have no IR blaster. That is a moronic executive decision and is reprehensible. If I was looking to upgrade now, on that alone I would give the Note 5 a miss because I love my IR blaster on my Galaxy S5. What clueless person at Samsung approved of that? To your shame.
I would still love to be buying Samsung phones in 5yrs from now. At the moment, they are in a dire situation. Sure they still tens of millions of phones but profits are steadily falling. Apple shows no sign of relenting and competition from cheaper manufacturers will increase. I don't want Samsung to relinquish one day their mobile division and stick to selling TV's and washing machines.
As an aside, look at Windows mobile. Most of their phones aren't moving well except one-the Lumia 530. That phone is killing it in the low end. Why? Extremely high value for money. A budget phone that has features no other phone in that price range is matching including a 5MP front camera. This is what I am suggesting for Samsung Galaxy and Note flagships. Value for money that Apple will not match in the high end. And value for money that makes it worth spending three hundred dollars more over a OnePlus or Huawei etc to get desirable features. As I keep on saying, keep technical innovations steady and regular on a tightly controlled budget. Make savings elsewhere like buying processors and give killer features no one else offers as standard. That is my suggestion for Samsung to recover and be number 1 again.
I also suggest opening up a formal middle range line. Say something like Galaxy M, for midrange. Galaxy M could be phones composed of former models mashed up together being directly priced in the OnePlus, Huawei range etc. And make them less conservative and business like, such as the Galaxy S and Note series, and more casual and funky with a range of brightly colored backs, like Windows phone does. For eg, a Galaxy M phone could have the camera from the Galaxy S5, the Note 4 processor, 32 GB standard with SD card. Plus a range of 5 bright and cool back colors in an aluminium back. The screen would be full HD. This is another suggestion I feel would be well worthwhile.