I don't think I am as convinced as you are about J Smooth, but I could certainly see us improving as a team if we brought him in. If KG stays around, and we want to compete (top 4 seed in east) What I think we really need is:
1) younger players with the athletic ability to play with the heat and thunder type teams
2) Add at least 1 serious impact player, be it rebounding, def, or scoring - we need to add at least a fringe all-star to our team
3) we need to add players that can finish at the rim and help us not depend on our jump shots so much
I think Smith would at least qualify for need 2 & 3, and maybe 1. For some reason, I think I like getting JSmith if we still have KG. If we don't have KG anymore, then we need to look for a bigger fish that J Smith.
A lineup of:
Rondo / Dooling or Moore
Bradley / draft pick (shooter / scorer wing)
PP / Green / draft pick
J Smith / Bass / JJJ
KG / Wilcox / Steamer or draft pick
Would make me pretty happy. Great Def team, and it would also be a great transition off team. All of the other four starters will work with Rondo to get the transition buckets.
I mean that lineup would be amazing, but there is no way it happens for next season. Smith is still locked up for the Hawks through next season so we'd have to trade to get him. I think KG has still got some in the tank, but two years from now? Not so sure. If he plays 28 minutes per game like Duncan did this season, I could see it work with Bradley/Rondo/Smith carrying the bulk of the offensive and defensive work, but I absolutely think having KG here with Smith would be big for Smith, not to mention give us a lock down defense with those two bigs plus Rondo and Bradley.
I also much prefer the idea of Bass on the bench and not a starter. He just doesn't offer enough on defense or on the boards.
A trio of Rondo-Bradley-Smith is the best realistic possibility for the Celtics. Have that as your star power, and fill it with aging Pierce, aging KG, Bass, and any other role players you can scrounge up that play defense and buy into the team (Pietrus/Daniels/Greg)
2012: 25 mill in cap space
-resign Ray 1 year, 4 mill
-resign KG 1 year, 7 mill
-resign Bass 2 years, 6 mill
-resign Wilcox 1 year, 3 mill
-resign Green 1 year, 6 mill
-resign Pietrus 2 year, 3 mill
-tender Greg
-resign Dooling/Marquis/Hollins for vet minimum
Rondo / Dooling / Moore
Bradley / Ray
Pierce / Pietrus / Green / Marquis
Bass / Green / JuJuan
KG / Wilcox / Greg / Hollins
2013: ~20 mill in cap space
-sign Smith 5 years, 70 million
-sign KG 1 year, 4 million
-let Ray/Dooling/Green go
-resign Steamer/Hollins to minimum
Rondo / Moore
Bradley / Pietrus
Pierce /
Smith / Bass / JuJuan
KG / Stiemsma / Hollins
Obviously need another swing man and hopefully a better center, but that top 7 are quality players with five starters that mesh well with each other, and 2 quality bench players in Bass and Pietrus with Stiemsma hopefully becoming one as well at that point. Moore and Johnson we have no idea.