LAKELAND, Fla. -- From the moment Jim Leyland said Monday that Rick Porcello as a closer was not necessarily a "wild thought," one figured the Tigers manager would clarify his remarks to slow the speculation. That clarification came Wednesday.

"I would say that that would be highly unlikely," Leyland said Wednesday morning. "I read the stories this morning. I said it's not some far-out idea that somebody brought that up. I don't think it's a far-out idea. What I'm saying is I think it's probably highly unlikely."

In other words, don't expect Porcello to be shifted to the bullpen anytime soon.

Rondon makes adjustments before Friday's outing

LAKELAND, Fla. -- While the Tigers took batting practice on the field at Joker Marchant Stadium on Wednesday morning, Bruce Rondon and pitching coach Jeff Jones were out beyond the right-field fence, working on a mechanical tweak to try to regain the command that helped Rondon vault up the farm system last summer.

This is what Jones does so well. He does not usually do it under this much a spotlight, though.

They worked together on the release point in Rondon's delivery, and they worked to get him away from standing straight up. The goal, Jones said, was to get Rondon using his legs more.

The ultimate judge will not come until Friday, when Rondon next pitches in game action. For Jones, the key during Wednesday's session was not how he felt about Rondon's changes, but how Rondon felt.

"He felt good about what he was doing," Jones said.

Rondon has allowed three runs on five hits over 3 2/3 innings with five walks and six strikeouts in four appearances this spring. The bulk of that damage, including all the runs, has come over Rondon's last two outings.

More concerning from a mechanical standpoint has been Rondon's missing up with his fastball. Though Rondon had command issues in previous seasons, his fastball command has been vital. He was largely able to command all of his pitches last season.

Once Rondon gave up two runs to the Braves on Sunday, Jones watched video of Rondon's outings from the end of last season at Triple-A Toledo. Rondon said Monday he immediately noticed something different in his delivery when comparing last season with this spring.

With that in mind, they scratched his game assignment for Wednesday and scheduled the side session.

"Just a little adjustment," manager Jim Leyland said.

While Leyland made a point to emphasize that Rondon was not out of consideration for the closer role, he also said that Rondon had never been named the closer to begin with.

"I think the best way to put it is, I think this kid is potentially a fantastic closing prospect," Leyland said. "Is he ready for that? I can't answer that.

"I don't want to shed any negative light on the Rondon situation, because there is none to be shed. I think this kid has all the equipment. The question is going to become, I think, at some point: Is he ready? Plain and simple. And if he's not ready, the Detroit Tigers will absolutely be fine. I have total confidence in the guys we've got."

Worth noting

• Don Kelly had his left wrist taped up before batting practice Wednesday morning, but he was listed on the travel squad for Thursday night's game against the Braves. His return to the Tigers roster mix appears to be imminent after injuring his wrist on a slide last Saturday.

• Ramon Santiago said he went through full batting practice Wednesday without trouble in his strained right calf. The Tigers do not have a timetable for his return, but he is hoping he could be available for play within the next few days.

• Leyland said outfielder Quintin Berry should be close to a return. He was not on the travel roster for Thursday.