Steve Sarkisian's Arch Manning injury update doesn't seem promising at all

Aside from other things, Steve Sarkisian was asked about Arch Manning's status following his injury late in the game:

"We'll find out more when we get back to Austin."

The fact that the injury wasn't diagnosed during the game when it appeared like he was concussed, is actually pretty alarming. This might lead some to believe that it's more than "just" a concussion at this point, which isn't good at all.

It's plausible to think that a coach would just come out and say that a player has a concussion rather than be vague like that. Though Arch did appear to get injured earlier in the game, it looked like it was an arm injury.

As we saw in overtime, Matthew Caldwell would be the next man up at quarterback if Arch were to miss time going forward. Hopefully, we'll get a better update on Monday after the team gets back and settled.