Guys who like the triangle are in for a treat this year. Without the magic speed recovery that is in 2k10. And with the improved spacing in 2k11 double teaming has a consequence from what I experienced.
The combination of improved footplanting. lack of superhuman recovery speed and better spacing on offense means that if you have the personel your going to be able to punish bad double teams and get high percentage open shots if you have the guys to knock them down.
Also they have accurately replicated some of the other issues that arise form ill timed double teams like getting beat on the offensive glass... of course that depends on matchups as well but if they double you will can get open shots.