With Greenlee on campus the signing of Muse is very telling. There are now four qbs on the roster. Last year before Lefty was hurt, Metz was working out at tightend. With Muse's arrival Metz can now switch positions. Or if Kavika doesnt win the job they could redshirt him, keep Metz at qb and let Muse run read option packages like Kavika did last year. Although under Pease I dont expect a two qb system. Muse's arrival gives the coaching staff much needed flexibility at the posistion.