Arizona Diamondbacks right-hander Luke Weaver (thumb) will begin the year in the bullpen, according to manager Torey Lovullo. Weaver started two Spring Training games, pitching to an 8.31 ERA over 4.1 innings, but left his last start after experiencing a blister on his thumb. The good news is he'll be ready for Opening Day, though won't begin in the starting rotation. The 28-year-old had a modest season last year, posting a 4.25 ERA, 22.5 K%, and 1.19 WHIP over 13 starts, a season after he ...