G L. Williams
Obviously a little big heavy, Irving/Wade/Deron Williams are just behind Boozer and that would be worth a revist as we get closer to 33 games in. Anderson/Monroe would both be defensible over Bosh as a starter; the off guard spot is obviously weird with Wade's injury.
Griffin/Pau Gasol/Millsap are close; there's no crime in leaving any off - Nash and Lowry are right behind Parker/Westbrook. Gallinari got hurt last night or he'd be in this backup mix also. I think the West starters are fairly clear.