No, I wouldn't do this. Tabata is healthy and is on fire right now. Sizemore is and probably will be a question mark all season. I just wouldn't take that risk. Even if completely healthy, their numbers are likely to be similar. (I don't think Sizemore will hit 20 homers.)
In total agreement... keep Tabata! Been awhile since we've seen any production from Sizemore. Likely to be a health concearn all season and even when he is in, there's no guarantee that he's gonna hit over .250 w/15 hr if ur lucky... I'm not signing up for that. Thnx for the help on mine.
This would be a harder trade for me if I was confident Sizemore would be fine when he returned. However, after being out so long and they type of injury he had, I'm not confident at all that he won't end up on the shelf again for an extended period of time. I'd stick with Tabata.