Problem with Buch is he is the definition of inconsistency....never surprised to see him pitch 2 1/3 giving up 11 hits and 6 runs, and never surprised when he pitches 7 2/3, 2 hit shutout. He's like a box of chocolates!
also Buch has not started in a while so how long will he last even if pitching well? I have no opinion on this side or total, don't like it either way. GL to you whatever you decide to do!