"Right-hander Rich Harden says he's ready to pitch in the major leagues after a successful rehab start Monday night.The Texas Rangers aren't sure what the next step is for Harden, but that decision could be made today."He's done what we asked him to do," manager Ron Washington said. "Now we just have a decision to make."Harden could pitch again as early as Saturday. Tommy Hunter is scheduled to start Saturday against Los Angeles on five days' rest. The Rangers could move him to Friday, and pitch Harden in Scott Feldman's spot. Feldman is the only starter with a record under .500 (5-9) and he has a 5.46 ERA.Harden was in Arlington on Tuesday after allowing two hits in six innings and striking out 10 for Oklahoma City. His focus in Monday's start was his changeup."I really don't feel like I needed that start but it doesn't hurt," Harden said.Harden, who has been on the disabled list since June 12 with a left gluteus strain, said he worked on his arm slot during his four rehab starts. Harden is 0-2 with a 5.19 ERA with Oklahoma City, but he said those numbers were affected by minor leaguers swinging at pitches early in counts."Even the game before, I know the line wasn't there, but I feel like I could have gone seven scoreless in the big leagues with the stuff I had," Harden said.Curtailed celebrations?Infielder Andres Blanco, the Rangers' go-to player when it comes to the shaving cream in the face during postgame interviews, may give up the tradition in the wake of another strange baseball injury."