I'm somewhat optimistic about Vitters and Lake both because of the emphasis we'll have in the organization now. Theo/Hoyer has been preaching defense and plate discipline ("grinding ABs") since taking over and those are the two major weaknesses of both Vitters and Lake. Both already have contact ability (especially Vitters) and both project to decent to good power, but both have atrocious walk rates and both are weak to butchers in the field. If the Cubs could improve on those weaknesses, both could become really good prospects and I think we've got the guys in place to make that happen, if it's possible. Vitters could be an interesting study to see if plate discipline can be taught/learned at a later stage. By all the accounts of his superior vision/hand eye coordination it seems like if there was every a guy who could go from taking very few walks to taking a ton he seems to be as good a bet as anyone to do so. According to the scouting reports it's not that he has a pitch recognition/contact problem, it's that he's too good at making contact and thus swings at pitches out of the zone or ones in the zone he can't do much with but still is able to put them in play. If/when they start emphasizing the "grinding ab's" thing in the minor league level and Vitters buys into it, I could see him turning the corner on taking more pitches/walks. Which would almost more than likely cut down on his BA and increase his K's, but it should also help his power as he would be swinging at more "hitters" pitches. He also could go the complete opposite way and say "[expletive] it, I can hit any pitch I decide to swing at and put it in play" and continue on in his ways.