Former 49ers head coach Jim Harbaugh sent a vague message on Twitter just an hour after the Niners fired his replacement, Jim Tomsula.
Tomsula was the defensive line coach under Harbaugh from 2011 to 2014.
23:48 San Francisco 49ers get RB Kapri Bibbs from Denver Broncos in trade19
23:11 Devin Smith, Jets wide receiver, re-tears ACL, will miss entire 2017 season21
22:02 Fyre Festival Head Billy McFarland: 'We Were a Little Naive'21
03:40 5 things the Thunder need to fix after their first-round loss to the Rockets18