After Pierce, KG, and Rondo, I'd say that Marquis may be our 4th best option at creating his own offense right now. That is something we've sorely missed when any combination of KG, Pierce, and Rondo go to the bench.
I like Dooling and Pietrus as players, but their offensive games are very predictable which makes them very easy to guard after seeing them a few times in a 7 game series. That probably is why the 2 of them have COMBINED for 10+ points only TWICE all playoffs while averaging a combined 28mpg.
Like others have said, Marquis brings some unpredictability, defense, and energy to our lineup when things are working for him. I hope to see him out there, particularly when Pierce comes to the bench.