My point about speed was that it can take players out of a play just as quickly as it could put them in position to make a play. Improved recruiting and team speed just won't help without the concerted coaching effort. Given the number of top line players that were playing special teams by years end, I think it is fair to say that better recruits won't make much of an impact without the coaches putting a ton of focus on special teams.
So there's just as much bad as good with being faster?