So the NFL and I think most describe an "explosive" play as anything 16 + yards. Doesn't have to be 40 + deep shots.
Meyers, Henry, Smith are all capable.
We definitely could use another deep threat. No doubt. For example I think Juilo Jones would have helped us a lot more than he'll help Tennessee but it is what it is.
We have 4 guys capable of doing some damage in that 15-20 yard range collectively.
I believe we'll add another target next year through draft or FA fwiw. We'll look to tighten up the OL, find another toy for Mac, DL/CB via draft / FA / trade.