is there a different injury profile for cf than rf or lf?
centerfield has much more running, but perhaps less risk of hitting a wall. he's big guy, and i guess there's belief that the running wears down big guys. from the reporting, i guess what is meant by "unconventional" is that he glides so fast when he runs that he looks like he's dogging and not covering the space he actually covers.
if he's that super-athletic, it almost seems like a waste in a corner. i especially worry about rf in nats park, which i think is a tough field to play well with the message board, it's mesh cover, narrow foul territory, etc...
i don't think you move woods out of cf if he handles it as well or better than hassell. i know the greedy would hope to have both guys make it as above average regulars with the nats, but i'd be happy with hassell being pushed to a corner and being a good defensive lf with leadoff skills (Eaton-like upside).