Id give Wheeler a shot a closing. He's been one of the most lights out relievers that isnt a closer over the last 2 years. He just turned 29 and is also from Rhode Island.
2005 and 2006 stats
145 innings, 2.37 ERA, 12 HR, .89 GO/AO, 1.07 WHIP, 41 holds, .212 AVG, 12 saves
in the end though, id take Lidge or Wheeler for Crisp