I expect Miller to have his break-out 3rd year as some WR's do. I think he can play inside or outside, and is the #2 and a valid one, if fact an upgrade over Gabriel in most areas of play. (blocking, routes, yac, reach, high point, and even downfield).
Wims needs to be on the field more, and then you have Ridley, and finally Patterson to play with some more. If they fix the running game I'd be fine with Montgomery and Nall doing the work, Cohen doing 3rd down/2nd and long, etc.
A burner is the farthest thing from my mind and if anything Gabriel got way too many snaps that took away from these other guys that are better football players.
By all means look for burners, we are modeled after the chiefs aren't we? But I don't think its the best use of capital right now unless value plays into our hands or we find a hidden gem. We got bigger problems that haven't been addressed like WR has. Those guys got to step up.