Topps Series 2 will not be without its share of errors. As you can see from these scans, Yuniesky Betancourt and Jose Guillen are the same person. Yet unlike the Derek Jeter error from Series 1, this gaffe will most likely end up a UER (uncorrected error). I, for one, hope that this will give Guillen and Betancourt license to play twin brother practical jokes, even though they look very little alike.

(from Jon in Chicago)