Diamondbacks should trade for Angels ace Reid Detmers, sending Kohl Drake and Mitch Bratt before Monday's MLB trade deadline. The Arizona Diamondbacks are running out of time to solve the one problem that's kept them from separating in the National League Wild Card race: starting pitching. Why Detmers Fits Arizona's Biggest NeedDetmers has quietly turned into one of the most valuable trade chips on the board this summer. The Last-Minute Trade OfferArizona has the pieces to get this done before Monday's deadline, and it doesn't require touching its big-league roster. Here's the framework:Diamondbacks receive:LHP Reid DetmersArticle Continues BelowAngels receive:LHP Kohl DrakeLHP Mitch BrattThis offer works because it recycles value the Diamondbacks already banked in last year's Merrill Kelly trade.