Chargers play 54-man roster trick again, with Reggie Wells

Veteran offensive lineman Reggie Wells joined the Chargers two weeks ago.  And he’s now been released twice by the team. For the second straight weekend, the Chargers released Wells to make room for a practice-squad player. And, once again, they’ve elevated cornerback Greg Gaston. Come Tuesday, look for the Chargers to waive Gaston, re-sign Wells,…