Jaguars MLB Posluszny works with first team Jaguars MLB Posluszny works with first team By John Oehser May 15, 2012 at 5:28 pm ET • 1 min read Jaguars starting MLB Paul Posluszny worked with the first defensive unit Tuesday during OTAs. He had undergone shoulder surgery in January, and hadn’t participated in the team’s April minicamp for veterans.