Jim Wyatt of The Tennessean reports that the Tennessee Titans, who are short on defensive linemen, may be looking at defensive end Raheem Brock.

According to Wyatt, Brock tweeted on Thursday morning that he was in Nashville. The former Indianapolis Colts defensive end paid a free agent visit to the Houston Texans on Wednesday, but did not sign a contract. With three healthy defensive ends on their roster one day before flying to Seattle to open the pre-season, a veteran like Brock would make sense, even if it's just for the short-term.

Wyatt adds that the Titans have inquired about defensive end Aaron Schobel, a free agent defensive end who, after nine seasons in Buffalo, is widely believed to be headed to the Texans at some point before the 2010 regular season.