Offensively…Yes. Shows ability to stretch a tweener into a double.
Defensively…probably not so much. I've seen lots of guys with great explosiveness that run solid 30s but an average 60. It seems this often applies to the football guys who train to explosiveness and care more about a shorter 10 and 20 yard split-time and overall 40 yard-dash time rather than the longer more sustained speed needed for the 60.
I’ve often noted that many baseball players run a pretty good 60 but have little burst and struggle to get separation on the football field due to a lack of explosiveness off the line. Wes Welker probably isn’t going to run a great 60 but I bet his 10/20 split times and even his 30 aren’t too shabby.
Defensively, burst and the shorter 10/20/30 yard dash or even better, a 20 yard shuttle seem to be a better measure for a MIF’ers explosiveness and lateral agility. I just see no place for a 60 in measuring range for a MIF’er. Just doesn’t equate to explosiveness and range. If it did, Defensive Backs and Linebackers would be running 60s.
Good article about scouting speed from PG:
Speed Can Be a Tricky Tool to Scout