With our starting unit I would expect Marquis as a starter to average about 10 pts a game, 4 rebounds, 3-4 assists, pass well, hit fts and play good defense.
He is small framed to guard a lot of sf but he's really a swing man and does a great job off the bench for us. If forced to start for a period he would obviously be a downgrade from pierce (all star and hof) but Posey was as well. I do think we need another sf body on the bench, 6'7-8" defensive guy who rebounds and can pass, doesn't need to score.
And he does do the intangibles which many times don't show up in box score, I thought Ray Allen had a GREAT game last night and his box score while well rounded doesn't show how much I think he brought to game.