because they don't have the stones to do what should be done, telling AI or rip "hey, welcome to being our 6th man, your both SG's and neither of you plays the point"
This way they can make prince, a actual team player, the 6th man, and he won't gripe since he's a true pro (Editors note: Prince is the only piston i remotley respect, so he's like a semi-binky)
but, as you pointed out, it makes them far to small. If they had any stones they'd go
stucky
rip
prince
wallace
amir/brown
and have AI as a great 6th man.
instead they will avoid rocking the ego boat and do this instead. I see it having limited success.