I think it really comes down to bang for your buck. And we won't get that until money starts drying up and people have signed.
I do like the idea of spending more money on a wing, since I think we'll get more value. Brad Miller may be nice at the MLE, but could we get Big Z for the minimum? If so, how much of a drop-off in talent is that, if at all?
I don't see us getting anything close to Mike Miller in talent at the minimum.
Also, during the regular season we could likely go "Posey" on teams and run lineups of Rondo, Ray, Paul, Miller, and KG. Miller is 6-8 220. It wouldn't solve our big man problems, but it could eat up 10 mpg of time at the 4/5.