The Cubs did just fine against RHP last year. LH threats aren't nearly as necessary as overall threats. The Cubs sucked against LHP last year, due largely to players like Jones who were completely worthless against them. But you do need SOME left-handers in your lineup. I'm not saying it has to be 5RH/4LH, or vice-versa. Late in the game against a closer, who in this division are mostly, if not all RH, it would be nice to have some guys from the left side with a little bit of power. Yeah, it would be nice, but not necessary. If you are replacing Jones with Pie, you are keeping the same number of LH bats anyway. No way Pie puts up the numbers Jones did last year. Jones might even not, but I still think the low-end projection for JJ would outweight the high end of Pie as a rookie. I just don't think its necessary to move him, especially for another guy with a history of arm problems. The Cubs have that market cornered already.