When diving i found the transition from water to ground a bit awkward.
Considering the stealth role of divers it's an important aspect.
I would like to be able to approach the coast from diving to prone position without being forced to stand/crouch or go prone just because of the depth of the shore.

Apart from that, i think that bullets should hit a diver who is just inches below the surface, just to make water-to-ground engagements more challenging.

Sorry about my english, hopefully it's clear enough :)