right now the Rockets have
1. Yao Ming (hurt all year I know)
2. Tracy Mcgrady (probably hurt all year too)
3. Shane Battier
4. Aaron Brooks
5 Kyle Lowry
6 Carl Landry
7 Chuck Hayes
8 Trevor Ariza
9Luis Scola
10Jermaine Taylor
11Chase Budinger
12Kyle Lowry
13Brent Barry
14 Brian Cook
15 Joey Dorsey
16 James white
and now they have David Anderson... personally I'd assume that Brian Cook will be bought out, but assuming Yao and Mcgrady are out the two holes are at SG and C. Their best SG's? Battier, whose more suited for SF, James White (can't stick with an NBA team) and then the rookies (Budinger and Taylor)
I can understand thinking maybe we could get Joey Dorsey, since they already have undersized bigmen, he might duplicate Hayes, but Budinger? They JUST bought him! They're not going to trade him for David Andersen...
edit: I also assume that its Cook and White who are probably the odd men out (possibly Barry).