COLUMBIA, S.C. — Perry Orth did not worry about how difficult the climb would be, setting his sights on just one thing — playing football for South Carolina coach Steve Spurrier. The former walk-on quarterback checked that off his wish-list last week when he took over for injured starter Connor Mitch and nearly led the Gamecocks back from a 17-point halftime deficit in a 26-22 loss to Kentucky. Now, Orth makes his first start when South Carolina (1-1, 0-1 Southeastern Conference) takes on No.