Yeah, I'm proooobably not going to do that. I don't have the patience to spend that much time on every single move.
Maybe that's just a bad habit from playing a bulky tean that takes 50-100 turns to clear longer dungeons, but I'm inclined to say I'm probably never going to put THAT much time into most moves. Important ones maybe (which is probably a bad mindset, since that's worth less if I don't set up properly, but fortunately I have Kali's cheat active).
I'm all for practicing and getting better at combos, but I don't know if I can or want to clear the whole board every turn. And if my plan is to do that anyway, why am I worried about non-overlapping leader skill requirements?
For the record, my current team has six time extends, my ideal version has seven, as well as Ra's active for an additional on-demand boost.