Marcus Mariota ruled OUT for Sunday's game against the Falcons

The Titans are not going to make us wait until Sunday to learn who the starting quarterback will be against the Atlanta Falcons:

.@Titans QB Marcus Mariota ruled out for Sunday

— Jim Wyatt (@jwyattsports) October 23, 2015

This really isn't a surprise. Marcus Mariota said earlier in the week that he hoped to be ready to play on Sunday, but it always sounded like it was a long shot after the (reported) Grade 2 MCL sprain.

Mettenberger is a capable back-up. He is going to throw the ball downfield a lot, assuming the offensive line gives him time to do so. This would be a great spot for the Titans to let Dorial Green-Beckham play about 75% of the snaps.  His skill set pairs well with Mett Show's skill set.  If you are into the daily fantasy thing, DGB could be a sneaky play in tournaments this weekend.  He is cheap and won't be owned by very many people.