Wow, I don't know if you just haven't been paying attention to Brewer this year, or if you just think way too much of the C's guys. Brewer has been very good so far this season. He has been playing great defense, scoring, rebounding, and in the preseason, he was even stroking the 3 pretty well (not as much so far in the regular season, but its early).
Brewer may have been a huge reach where he went in the draft, and I think that has hurt him a bit, but he is a player. He is going to be a very good NBA player for a long time, and he is currently solidifying his spot as part of Minnesota's young core.
To put it simply. They would hang up the phone as soon as Danny called.