Playground sources told reporters Thursday that 10-year-old oddball Scott Corello always pretends to be utility infielder Mark DeRosa during baseball games with friends and confirmed that the versatile Washington Nationals player is the little weirdos all-time favorite big leaguer. Whenever Scott plays with us, hes always saying that he wants to switch from second base to third or shortstop so he can be just like this guy Mark DeRosa, said 11-year-old Ethan Abramson, adding that the spaz once drew a seven on his shirt with a marker to have the same number as DeRosa. A lot of times hell just sit out and wait for somebody in the field to get tired so he can sub in and shore up the defense like DeRosa would. Hes such a little freak. At press time, Corello was reportedly mimicking DeRosas batting style by hitting line-drive singles to left field. 