Rockies reliever Huston Street is healthy, but he won't immediately return as the team's closer. Street, who is in the middle of a three-year, $22.5 million contract, was activated from the disabled list on Friday. Colorado plans to stick with Rafael Betancourt as their closer because of how successful he has been. "I'm not going to pull the plug on Betancourt right now," Rockies manager Jim Tracy said. "I can't do that ... can't do it. It's a decision that's being made in the best interests of the players and the club, period." Betancourt, the team's usual setup man, has been lights out in recent weeks, allowing one unearned run and striking out 30 in his last 20 outings, a span of 17 2/3 innings. He converted three saves in Street's absence. "I think it goes without saying that you wouldn't expect a guy to be moved to the side and back to the eighth inning and throw Huston right back in there," Tracy said. "That may end up playing out badly for Huston if you want to get right down to it. "With the work that Rafael Betancourt is doing right now, I don't think it's fair to the club and I don't think it's fair to either individual to flip-flop that out immediately. It's much better for us and them if we kind of ease Streeter back in."