I don't know a lot about him. But I do know he really only had a couple good years. My impression of him is that he's an impatient aggressive swinger, and my opinion is those guys are prone to early and steep declines. That type of swing early swing often player relies on his physical abilities only, and when those decline in the late 20's/early 30's, the game falls off. Jones was like that, Garret Anderson was like that, and I feel like Ryan Theriot is on the verge of being like that (even though he was never that good in his prime anyway). There are very few physical specimens, like Vladdy, who carry that sort of reckless approach into their 30's, and even he declined in his early 30's. And Vernon has never been anything like one of those elite guys. He had the physical talent to impress the heck out of people when he was in his 20's, but he had only 2 full seasons with an OPS+ over 105, and his career line .280/.329/.470 is fairly mediocre. Plus, his whole game is based around AVG and some power. The Cubs don't need more of those guys. They aleady struggled with patience and OBP in 2009, replacing Bradley with Wells will just make that worse.