No, waste of space. He's incapable of staying healthy for a whole season.
A valid concern. However, assuming we bring back West, Wafer, and Green, we don't necessarily need him to stay healthy. On top of that, can we really get a better 9-10 man than Marquis given our current state of affairs (aging core, no cap room, a set starting lineup that he can't crack)?
In a perfect world, we'd turn our noses. But that's not the world in which we live.