I've got the reverse situation going on with Jim Thome. Jim spent most of his career being a pain in the side of the Twins as a home run smashing Cleveland Indian. Now he's belting homers and breaking records for the Twins and I've had to reconsider, reevaluate, and expand my Thome collection.
2004 Fleer Ultra #DP-JT Jim Thome Diamond Producers Jersey Relic #0659/1000
2004 Donruss Throwback Threads #BP-13 Jim Thome Bat Relic #160/250
2008 Upper Deck Masterpieces #23 Jim Thome Red Border
2008 Upper Deck Masterpieces #23 Jim Thome Black Border