Projected Starting Five if the two trades go through as indicated
PF - Johnson
Ct - Bargnani
SF - Diaw
SG - DeRozan
PG - Jack
This should be a pretty darn good defensive unit. The two biggest weaknesses in it that I see are
1. DeRozan's lack of experience - Though he will continue to get better in this area with more experience and the addition of Carlesimo
2. Bargnani's horrible help defense - Playing alongside Diaw and Johnson will help compensate tremendously for this weakness
So we should see a significantly improved defense in the starting five form 2010-11
As far as the offense goes.
Diaw will be a plus to Turkoglu
Johnson of course will not come near Bosh's numbers however I think that he should be able to average 12-14 ppg as a starter in 10-11. As far as the other 10 points I think Diaw, DeRozan and Bargnani will pick up most of it if not even more so. I can see DeRozan averaging 15 plus in 2010-11
Of course more trades may yet come.