No, maybe, dunno, no, no, definitely no, no. Bale has the pace of a world class sprinter (and the stride form as well). Alba couldn't keep up with him in a 200m but probably in a 100m. Ronaldo possibly COULD but his running style consists of shitty, non-fluid, almost robotic form. The only other players I've seen that could keep pace with Bale are Walcott, Auba, and maybe Tello.
Grimaldo plays an Alves/Alba hybrid. He mirrors the technique of Alba, but has the "extra midfielder" facet of Alves. Great potential but needs to refine his defensive abilities (like both of them as well
). Pretty much a textbook Barca attacking fullback, midgety and great in attack but can't defend.