Rewinding the Oregon State Beavers’ Saturday night’s performance at Reser Stadium, where they lost to No. 7 USC 17-14. Oregon State fans have all week to what-if Saturday night’s loss to the Trojans. There surely are enough situations to chew on. I’ve received plenty of emails and tweets on various subjects. The Beavers, however, had better turn the page by midday Sunday if they want to make something of this season. Outside of a national championship — and who in their right mind ever thought that was a possibility? — everything remains in play, albeit it with a reduced margin of error. Another opportunity is just six days away in Salt Lake City, when OSU plays No. 12 Utah at 11 a.m. (PT).