We've been advocating free agency and trades for half a decade now through the Bloom/Breslow Era to improve the big league pitching staff. Posters have listed plenty of examples of each to show additions to the roster -- but very few have contributed to make the Red Sox a winning team that truly has a chance at a World Series.
Some have been bargains, others total wastes of money, but compared to other clubs that are going for it, there's a stark contrast in picking up an arm or two to get through the summer in Boston, or always pushing to stockpile for October -- like in Philadelphia or even San Diego.
The Padres' entire rotation -- Cease, King, Wauldron, Darvish, Musgrove -- was acquired through trades, some that were blockbusters. They never stop trying to upgrade the bullpen, either, like dealing for Tanner Scott at the deadline. They already have Robert Suarez and Yuki Matsui, both inked from Japan (Matsui, an underrated signing last winter, leads the pen in games and IP). This is also the org that traded four guys for Josh Hader a few years ago, and let him walk after last season.
Yes, SD has blown a ton of money on star power, but the Pads are now posed to go deep into October because of their pitching.