Even if you "fix" tc, pvp will still suck because of unbalance. Silent death grenades and critbursts make pvp extremely un-fun. Even with bad tc there's still chance to have good pvp, so I'd put fixing sd and critburst in top priority list.
Are you serious? You can make 286 hp build with 12 AP brof and 25% crit. chance + spray and pray. That's why this whole concept is retarded. Builds like this should be impossible to make. Proper balance would be a 12APbrof build having ~150 hp on drugs or 290 hp low ap build (max 10 ap with drugs).
With no brd
This was to be the topic of TC and not about building character. lol