Read more: http://www.miamiherald.com/2011/03/0...#ixzz1Fmq054vh• Although possible Dolphins first-round pick Mark Ingram ran just a 4.62 in the 40-yard dash at the NFL Combine, he was the fastest of any running back in the first 10 yards — indicative of his great initial burst. Mel Kiper and some others believe he’s the logical choice at No. 15, but NFL Network’s Mike Mayock advocates Miami waiting until the third round and taking “a change-of-pace-back. There are so many good ones.” … Miami didn’t tell Richie Incognito, who re-signed, if he’s playing center or guard because it wants to keep its options open. The draft and free agent class have a bunch of quality guards.