The recent announcement that Edwin Jackson was DFAed finally ends the long saga of undoubtedly Theo Epstein and Jed Hoyer’s worst acquisition for the Cubs. Jackson, signed to a 4-year/$52 million contract prior to the 2013 season, struggled mightily in 2013 and 2014 before being demoted to the bullpen. Overall, he finished with a 5.37 ERA in 347 innings with the Cubs. Yet Jackson isn’t the only player the front office should have passed on. Below I review the top “misses” since Epstein/Hoyer took over in late October 2011. I've listed them in chronological order rather than ranking them: feel free to weigh in on which you think is the worst or if there are any clunkers that I missed (I've tried to purge some recent players from memory, so omissions are possible).