(Undated)  --  In local college football action this Saturday, Oregon will try to bounce back from two-straight defeats when it hosts UCLA and former Ducks coach Chip Kelly, Oregon State will try to build on its 28-point come-from-behind victory at Colorado when its hosts USC and Portland State will attempt to extend its winning streak to four straight when it entertains Idaho State.  Oregon quarterback Justin Herbert and wide receiver Dillon Mitchell are in concussion protocol and their status for the UCLA game remains up in the air.