Hmmm....
I think that the Cdn HLVW heavy use is a bit of overkill. As the Shadow launcher shows, you don't need a 10 ton to carry the launcher, a 10 ton to lift the TUAV, a 10 ton to recover the darned thing afterwards.... though I do not begrudge them the 10 ton CP to operate the TUAV from.
WRT the alternative means to recover the TUAV, the parachute system appeals to me in that you do not always have a decent road upon which you can deposit your load....
BUT - it works well enough