knows he's got experience and speed on Robin Yount Jersey his side in the Vikings' open competition to replace departed icon .The former third-round draft pick, in his fourth summer practicing in Mankato and just barely 25 years old, has been with the Vikings at least two years more than any of the running backs on the roster. And when asked which of Minnesota's hopeful starters, from banged-up Travis Shaw Jersey free-agent addition to ex-Tenne see reserve , boasts the quickest legs, he was quick to answer."Me," McKinnon said, hiding a smile as third-year safety stood by his side, eager to hear the running back's opinion. "I'm not going to say I'm slower than anybody." But fastest legs don't always equate to starting legs, and that has been exemplified during all Milwaukee Brewers Custom Jersey but a handful of first-team practice reps at camp, where rookie , amid high praise from coach Mike Zimmer and , has taken a clear lead in the fight for the No. 1 running back role.McKinnon was in the Glenn Robinson Jersey mix during Wednesday's morning walk-through, especially as the Vikings deployed various goal-line packages and sent him out wide behind the receiving trio of , and . But even he acknowledged the big-name rookie has what it takes to do damage early on. "He's picking up everything well," McKinnon said. "He can catch out Paul Molitor Jersey (of) the backfield, he's really patient, he reads the box really well. Everybody's seen him at and what he can do, so I know everybody's excited about him, and it's exciting to watch."