Robert Griffin III turned down a request for a private workout with the Colts, according to owner Jim Irsay. "A Luck private workout 2day..we want 2b as thorough n disciplined n process of #1 pick..we wanted 2do private with RG3,but his agent said no," Irsay wrote on Twitter. The Redskins, who hold the No. 2 overall pick, never requested and will not ask for a private workout with Griffin, believing they saw what they needed at his pro day, according to a team source.