Kevin Gemmell "How's your mother?""Oh ... I'm afraid she's on her way out.""We all are. Act accordingly." Some Arizona position groups still hold uncertainty. House of Sparky looks at ASU's five biggest strengths for 2012. Examining Cal's recruiting options at linebacker. Colorado checks in with one of the easiest nonconference schedules. Does Oregon have any trap games en route to the USC showdown? Oregon State picks up a transfer from Hawaii. Bill Connelly examines the changing face of Stanford football. Originally posted by ESPN.com - Pac-10 Blog Click here to view the article.