Dave Cameron of Fangraphs opines that we may be headed for the “most extreme sellers’ market in years” given the unprecedented parity in the American League and a lack of sellers in the National League. Only 8.5 games separate the best team in the AL and the second-worst, Cameron notes, and the worst club (the Athletics) can be reasonably expected to turn things around if one believes in the estimation of a context-neutral system like BaseRuns (of course, Oakland’s hole may be too deep to escape even if their luck turns). In the NL, only the Phillies and Brewers are clear sellers, and even potential sellers like the Diamondbacks and Marlins are loaded with young, controllable players as opposed to appealing veteran assets.