Praise Jeebus, Jacque is Gone
I personally feel that this is a great trade, assuming there isn't a throw-in that I'm unaware of. Jacque is a post-30 outfielder with no plate discipline and vanishing power. Infante can play just about every infield and outfield position and he's not a bad hitter - for a super-sub. If Hendry chooses to use Omar as his next starting shortstop, then that might be an issue. Or, maybe they'll put Omar in at second and toss DeRosa into right field on a full-time basis - also a mistake.
Regardless, losing Jacque is practically addition by subtraction, and pulling in a talented, young player like Omar is almost a steal. It's a good move... now, let's see what else Hendry has up his sleeves.