3 free-agent OL for Titans after Saahdiq Charles's abrupt retirement

3. Drew Forbes

This may seem like a shot in the dark, but Drew Forbes might be one of the more likely candidates for the Tennessee Titans to sign.

While he has only played double-digit snaps in his NFL career, they have all been at right guard, and they have all been with Bill Callahan as his offensive line coach.

It isn't as glamorous, and though Forbes hasn't played many regular-season reps, he's featured extensively throughout the preseason for Callahan at guard. The fact that Callahan kept bringing him back into the fold and investing time and reps into him seems to indicate that he at least believes that Forbes has the potential to develop into something more one day.

If that is the case, then he could be someone that the Titans target in the same way that they would target Mason Cole. He could take advantage of the reps to push out someone that the Titans might not be fully sold on like Daniel Brunskill, Andrew Rupcich, or Lachavious Simmons.