Me too. And he was a more than useful WR.
Ochmed describes the requirements very well. But, amazingly, people with those characteristics come through in the late rounds of the draft or as UDFAs, probably because the requirements don't include size.
I'm surprised that Bucky didn't mention Vernell Brown:
Vernell Brown
Played in 45 games, with 11 starts…Signed as a defensive back out of high school but began his career at wide receiver and returned to cornerback during the 2003 season…Was part of the wide receiver rotation and returned punts in 2002 as a freshman…Had seven career carries for 31 yards (4.4 avg) and also caught six passes for 28 yards (4.7 avg)…
Had 59 career punt returns for 489 yards (8.3 avg).
http://www.patriots.com/team/index.cfm?ac=playerbio&bio=32029