I think we might be over thinking this, expand IR slots and do bidding as normal, meaning the time on it. if covid gets that bad and a frenzy team has 5 to 6 players on IR from covid its likely a large percentage of NFL players are on that list. I prefer simple solution. and remember were all in the same boat, unless your me then I will have ten players out from COVID and every one else will have 1 or 2,
.