Who are you considering dropping to pick up a WR?
If you have 2 defenses or kickers (I've never understood why anyone carries 2 kickers) then go that route.
Anyway, as to your question, if it's just to fill in for Megatron for 1 week then I like Northcutt here. I wouldn't waste waiver priority on a 1 week fill-in so I'd say no to Henderson. Breaston has the same issue as Henderson with too much talent surrounding him and Avery is on a flat out terrible offense. Yes, he scored last week....against Minnesota's third string defense. I don't like him either. (Actually, I do like him and think he's a talented player, but I DO NOT like his situation).
Help with mine? viewtopic.php?t=455526