I just can't agree with that. The modern NBA rules make it nearly impossible to prevent dribble penetration to at least fifteen feet. The guards are only partially at fault for allowing the live ball to get into the lane, but it's a team problem there. The lack of a real rim protector is the number one problem (and part of the reason I think Acy might make a real case for major minutes as the dime-store Josh Smith PF for the team). With a rim protector, you force contested layups or 15-20 foot jumpers, the worst shots in basketball. Without it, you give up free throws and layups.
Once you get a rim protector, the perimeter guys can gamble more by chasing guys off the three point line because they know that nothing free will come in the paint. Someone compared the team to Golden State in the game thread yesterday.
re: Chalmers, do not want. Not only is he an incorrigible dirtbag, but he also blows his assignments and rotations far too often. I watched the heat/pacers game last night and Chalmers was just dreadful on the defensive end.