'One of Mills' biggest supporters was Aaron Kromer, the team's former offensive line coach who is now with the L.A. Rams. While it's unclear what the new coaching staff, including offensive line coach Juan Castillo, thinks about Mills, it wouldn't be a surprise to see the team try and upgrade at the position. If Mills is willing to come back on a cheap, one-year contract, he would provide solid depth up front. If he's looking for a longer deal with starting money, however, it's time for him to move on.'