If it cost the Celtics their 4th PG, so be it.
Except we don't have 4 PGs.
Sorry, 4th SG.
Don't have that either. Unless, of course, you're trying to say that we're entering the season with 2 PGs only.
How about this. We go 4 deep at both SG and PG (not counting rookies), because we have 3 versatile players that can play both positions in a pinch.
...although I even think Pierce can play SG in a pinch, so we go 5 deep at SG.
Sure, but that doesn't mean that you can just do away with 2 guards, because being "4 deep at each position" is not the same as having eight players. It's apparently something people tend to ignore.
Very true. Although at the moment, I am not sure who is being counted where.
So let me break it down (the positions are debatable, but these are the guys I think are locks to make the team):
Guards: Rondo, Bradley, Terry, Lee, Dooling
Forwards: Pierce, Green, Bass, Sullinger
Centers: KG, Wilcox, Collins, Melo
Joseph is very likely to make the team, but Christmas will be battling for that last roster spot.
With the guys listed, I think you have plenty of depth at most positions, so the last spot can really be anyone.
So, if they felt like Wallace was a good fit, moreso than Christmas (or Joseph), then fine.