As a Royal owner, I feel your frustration. But almost everyone here says to be patient with him. So, I'd say stick with what you have. With Bryant a bit banged up, Winslow is easily Leftwich's favorite target. I like Royal, Ginn, and Sims-Walker over Bryant.
Is there another WR like Manningham, S Smith (NYG), or Knox available?
Good luck, and please see mine:viewtopic.php?t=449803