No. Neither one got benched for every turnover.
Do I think Hughes would've developed without the level of accountability the the USDP instilled in him and then the work done by his NHL coaches to turn him into a great player? No, I don't. Especially since so much of his play is built on disrupting transitions.
You still gotta support the breakout.
Michkov cheats. That's not news to anyone, it's not a rare thing for a teenage with his skill to do. He cheats quite a bit, it's a common criticism of his game.
It's not concerning since he's still so young and will develop into a better player still but let's not try to downplay a flaw in his game (especially since noone seems to be catastrophizing it either)