Wide receiver Bruce Ellington has had a rough go at jump-starting his NFL career. After missing the entire 2016 season with a hamstring tear, Ellington was waived by the 49ers.

Miami Dolphins RB Jay Ajayi suffered a concussion on Monday and will likely be sidelined for the rest of the week. Plus, other injuries we're tracking on Wednesday.

The Washington Redskins announced Tuesday that Jordan Reed's toe injury might be a little more serious than initially believed. The big athlete is set to see a specialist, Jay Gruden announced.