My favourite part about that is how they combined the medic and the dropship so that medics could follow reapers up cliffs.
There are already drop ships with magical heal beams, no?
Fucking reapers. Of all the 1% of games where a reaper is actually fucking made, exactly zero of them have reapers getting healed by medivacs. Hell, Blizzard wants to give them high-ground vision and health regen in HotS, the two things that medivacs could theoretically provide.
And yet, it still isn't as weird as hellions being able to transform into bio. Bizarre from a "how the does that work" angle, and from a "what the are you trying to accomplish" perspective. It just makes bioballs better (hellions can synergize with medivacs) and pure mech worse (where you're less likely to have medivacs, and now archons can battle hellions up).