IRVING, Texas -- Cowboys quarterback Tony Romo, who wants to play despite a broken pinkie on his throwing hand, practiced and threw passes to receivers Thursday.
Coach Wade Phillips didn't rule out the possibility of Romo playing Sunday at St. Louis even though he said the quarterback was limited in practice Thursday and that Brad Johnson took most of the snaps.
"He threw the ball pretty well," Phillips said. "Just throwing the ball isn't all they do. ... There's some other factors that we'll see as we go along here. We still have a couple of more days."
Romo, with a protective splint on his heavily wrapped hand, threw lightly to all receivers during the early portion of practice that was open to reporters. Johnson, the 40-year-old backup whose last start was in 2006 for Minnesota, was working with the starters during drills.
Romo never handed off to running backs during the two-hour practice.
Phillips said he would probably know after practice Friday "what direction we want to go" as far as Romo playing. But he wasn't planning to make any announcement.
"I won't wait until Sunday (to decide)," Phillips said. "I'm not telling anybody."
Cowboys owner Jerry Jones and Phillips talked to each other while Romo threw on the opposite side of the field at the start of practice.
Jones didn't talk to reporters at practice, but earlier Thursday at a news conference at the team's new stadium, was asked if Romo would play and responded, "It looks promising."
Romo was hurt on the first play of overtime in Sunday's 30-24 loss at Arizona. After the broken finger was diagnosed, Phillips said Romo was out and that Johnson would take over Sunday at St. Louis. It was thought then that Romo could be out up to a month.
But Romo, after getting a phone call from New York Jets quarterback Brett Favre, told coaches Wednesday he would like to play. Romo didn't practice then, but threw on the side, including some passes to Jones and tight end Jason Witten.
"Yeah, he threw me several balls, knocking them in there very good," Jones said.
Romo hasn't spoken in the locker room this week, and escaped quickly without answering questions the one time he was seen while reporters were present.
"He's been upbeat, he's been in meetings talking just like he was playing," Witten said before practice Thursday. "That's very encouraging because I'm sure he was devastated because he's never been hurt before. To see him out there throwing and trying to talk Wade into letting him play, that's encouraging for all of us."
Phillips said Romo doesn't have to go through a full practice to play.
Jones acknowledged that one of the concerns of Romo playing is the risk of making the injury worse.
"The wrong kind of lick on it might make it more severe," Jones said. "But they've developed a way to protect it so that he can throw. It's so interesting in how he's explaining to me he's found out he can put the emphasis with the little finger on the (ring) finger and do what the little finger does."
The Cowboys owner expected Romo to be "very persuasive" in trying to convince Phillips that he can play.
The injury occurred when Romo was sacked and fumbled to start overtime against the Cardinals. But Romo stayed in the game and badly missed on his next two pass attempts before the punt was blocked and recovered for the winning touchdown.
Romo grew up in Wisconsin, where Favre starred for the Green Bay Packers. Favre has started 258 consecutive games. Romo, already a two-time Pro Bowler, has been the Dallas starter 32 consecutive games since replacing ineffective Drew Bledsoe seven games into the 2006 season.
Witten, one of Romo's best friends, scoffed at the idea the quarterback is trying to come back to play as a way to emulate Favre.
"He's been through it a little bit now. ... I don't think he looks at it that way," Witten said. "He's mature enough and understands the challenges. He'll try to go if he can. If he can't, I think he's prepared to come back as quick as possible."
Copyright 2008 by The Associated Press