Jackson Arnold's stock sailed down after he struggled vs. Tennessee. Who else's stock is down and whose is up in this week's OU football stock report?

Brent Venables pulled the trigger on inserting Michael Hawkins in place of Jackson Arnold at QB vs. Tennessee. Though Hawkins gave OU a spark, Venables said the battle is open.

OU quarterback Jackson Arnold joined 'The Paul Finebaum Show' on Tuesday afternoon ahead of the game against Houston. Here's some of what he said.