 It was pretty obvious, and not to see that Oklahoma had recovered those were just errors that are the fundamentals of refereeing," He said he favored changing the Pac-10 rules so that out-of-conference officials will be brought in for non-conference games.Those calling for the move from conference-paid officials to officials working in a national pool included Texas Longhorns coach Mack Brown.His defending national championship team was called for a record number of penalties in a game against Rice.