The good news is that Vorinclex and Valki are among the priciest cards from the set right now, so hitting either version is profitable, for now
Each plane will get rated in three categories, receiving a score between 1-5 for each: Fun (does this make the game more fun to play?), Impact (how big of an immediate effect will going to this plane have) and Chaos (how does the chaos effect affect the game)
It is super easy to imagine Gavin calling up someone at WotC and saying, whens a good time for us print so we can unban it at the same time? These are enormously powerful cards, worthy of being banned, but less powerful than some other unbanned cards
"Pokemon Report: Playing With a Full Deck"
A perfect political commander, since it encourages you to make deals with your opponents, pumping up their cards and promising future considerations for the next turn
It would make more sense to have more tutors for artifacts in decks instead, since a tutor for artifacts can search for both Vehicles as well as other types of artifacts (hint: Boommobile can combo off with two other artifacts Cogwork Assembler and Panharmonicon)