It seems to me that there was a natural stratification with the kick coverage team creating a deeper field to run through. Some guys are faster than others, and some have further to run. With the new rules there will only be one line of guys to run through, I'd think. I really don't know, it's not like the XFL provided a very large sample size, but the way it looks on paper I'd expect people to only have to clear one level and then they're off to the races. It also seems like if you kick to one side of the field, cover guys on the other side might not be in play at all. I know if I were still wasting time with fantasy football I'd definitely be blowing a pick on a good D/ST, with the ST being potentially quite valuable.