Rockies activated INF Chris Nelson from the 15-day disabled list. He'll take the place of the injured Troy Tulowitzki (groin) on the active roster. Nelson was hitting .219/.313/.288 with zero homers, seven RBI and a .601 OPS in 83 plate appearances prior to landing on the disabled list with left wrist inflammation early this month. It's not clear how the Rockies intend to use him, but he figures to be pretty active over the next couple of weeks. He's only worth a look in NL-only leagues, though.