MAVS NEWS:

[F Gump]

Even without Lively and Risacher playing some 2 its still crowded.  

Actually in that context (which I think has a very good chance of being a real outcome, of Lively being injured a lot and ZR being used as a big SG) it's not crowded, and perhaps even a bit sparse, at that point. That only leaves 6 for 3 c-f positions. And then injuries WILL happen somewhere. 

The problem you are worried about is that the Mavs on paper have too much talent. I don't think that's a problem. It will sort itself out. 

Ultimately, that's why they have coaches, to figure these things out. No biggie imo.