Manziel,FcBayernTrikot,whowasselectedwiththeNo.22overallpickbytheBrownsafterslidinginthefirstround,isexpectedtochallengeBrianHoyerforthestartingjob.Lastweek,first-yearBrownscoachMikePettinesaidManzielwashavingtypicalproblemsforayoungplayer."It'slikeanyotherrookie,thathe'sjustinconsistent,"Pettinesaid."Ithinkalotofit'sthementalpartofit.He'smoreworriedaboutgettingtheformationright,makingsurethemotioniscorrect,andhe'sgotthecadence.Then,he'sgottoworryaboutwhereguysare.Beinggoodmechanicallytakesabackseattolearningthesystemfirst.Ithinkyouseeoverthematurationprocess,onceallthatstuffbecomessecondnature,thathe'llbealotmorecomfortable."