I dont think MDA's has a good enough scheme to be a really good defensive team, we have some some defensive players now so we will be slightly better, but the bottom line is having a sceheme, and players knowing when to rotate.
In the 90's individule D was much more important because it was a lot more physical, OAk, starks, ewing, those guys could bully you, grab you and get physical, with todays rules and athletes, it's more traping, rotating, once a guy gets buy you it's a wrap, you can bearly breath on guy once he gets in the paint, or gets a step on you.
The shot blocking will help, but you could easily see our plyers in foul trouble often, especially if theres no real scheme, expect a lot of ZONE DEFENSE