Franchise mode. Can’t play a game - You must sign a long snapper.

I’ve just started my 2nd year in franchise mode. It’s game 1 of the season and I can’t play due to roster requirements. “You must sign a LS”

There’s no LS in the free agents.. now I have to restart my franchise just to make sure I get a LS in pre season? 

The depth start indicated I can just use my 2nd string centre but nope.. can’t play.

Pretty frustrating