What's there to talk about? 
How about him leading the team in offensive efficiency?
Or
How he has a higher +/- than, Bass, Rondo, Lee, Bradley, Barbosa and Collins?
or
How this team should be much improved giving Collin's minutes to him?
That's amazing. Except when it happens over an average of 13 minutes per game -- it's also quite irrelevant.
In another shocking development, we've given all of Collins minutes to Wilcox since the trade deadline, and the team has played pretty much the same.
I don't think it's irrelevant. If a terrible player was getting 13 minutes a game, that could be a serious detriment to his team; conversely, if a decent player is getting 13 minutes a game, he's going to be helping his team, at least in some small way.
Wilcox may shoot "only" 2 or 3 times a game, and he may "only" shoot within 3 feet of the rim, but he makes a higher percentage of those shots than anyone else on the team. I call that relevant.
Furthermore, he had open-heart surgery last year, several months after Jeff Green, who only recently has really started to look like he's regaining his rhythm. If you've had heart surgery within the last year, and your coach gives you short and inconsistent minutes, that doesn't afford you the greatest opportunity to find your rhythm.
Among all Celtics bigs (and I'm not counting Green, whom I don't view as a big), Wilcox is the fastest, the best in the open court, the best leaper, the best finisher, and has shown over his career—when given a high number of minutes consistently—that he's a capable rebounder (a rate of about 8 per 30 minutes).