Sure, except got to 10 wins last year, including beating top-5 Oregon at Oregon, and made a New Year's 6 bowl.
So...
This year was a trainwreck of injuries. They weren't ever goin g to repeat the 10 wins from last year, but remove your All-American LB, several other LBs, several other DLs, your All-PAC-12 RB and QB plus multiple linemen for multiple games and you're going to see a regression in wins at a place like Arizona. They aren't a program who can survive that amount of injuries.
Writing is still to be done in this story.
With Rodriguez likely staying at Arizona and having his top recruiting class while at Arizona coming in, there's a good chance, with a modi of health, 8 wins is realistic next year. Maybe 9.