He was ok on the Raiders aswell from what I've seen. Like you said, not GB spectacular, but still, very good numbers for a kick returner.
This always make me think though. Had he stayed with GB and had he had another 9 years of kick returning like he had in 1996, do you think he could've gone in the HoF? I mean, ST players might just be the most underrated guys and if Steve Tasker can't get in, can a KR/PR get in? They do have a more spectacular job, but still.