>>6181802I just realized that a good way they could have given CW Wheeljack wings would have been to make a modified HFG that could have the gun barrels swing out to the side and maybe have some extra plastic pop out like a switchblade or something for extra length.
Probably wouldn't be worth the effort when you could just get that upgrade kit and get the shoulder cannon as well if you really want your CW Wheeljack to look right, but a custom like this might be interesting to see if anyone ever did it.