The New York Jets have signed former Seattle Seahawks DT Quinton Jefferson, per sources. Jefferson recorded 5.5 sacks last year for the Seahawks. He has played 7 seasons (5 with SEA, BUF, & LV) and has started 48 of 89 games. Welcome to NY, q_jeff99 #jets #nyjets #newyorkjets #quintonjefferson #ganggreen #allgasnobrake #jetsnation