I find it ironic that your defense of the 2 footed gather is the euro step, which results in a single foot jump....
Secondly, very rarely is the primary defender blocking those shots in the NBA. He is going to try that in the NBA and not only have to shoot over a larger and longer defender, but then he is going to have someone with Yves Pons athleticism but on a 6'10" frame coming to help even if he beats his primary defender.
This is a knock on his NBA stock and how it translates in the NBA. So tell me, what player over the last 20 years in the NBA at 6'4" had a great career (actually, just had a career, doesn't even have to be great) from making his way to the paint and just shot faking and pivoting constantly? I'm not sure that player exists. The game isn't played like that in the NBA.