I'd say...
-Harder for
BIGS to rebound
-Doesn't effect dunks
-Actually makes blocking better
-Reduces the frequency of blocked jumpshots...
See here's the thing...Actually, I don't feel like saying it again so I'll just quote my post from another thread...give me a minute.
EDIT: Alright here is how I explained it in another thread
Long story short is a lower vertical actually helps defenders stay more grounded and have more weight which for me and MY slider set has helped exponentially with the shot blocking.
Here are the stats from a game I played last night as the Heat...
Now call me crazy, but I haven't seen 9 blocks in a game of 2K in a long time. There are a lot of slider sets that have the vertical slider much higher than mine, but they are not getting blocks which in turn doesn't allow shot blockers to stand out. If I'm going to put an offensive liability like Rudy Gobert on the court he BETTER be able to do something for me on the defensive end, and that is what my slider set (with Cycloniac's 5 vertical edit) brings.