Honestly, with all the focus on 'mutant magic' and the fact that the 05 got their memories from their time traveled unlocked and returned to them not long before the start of the Krakoa era.....I wish instead of going the clear mad scientist route, they'd muddied the water a bit with an interest in the occult. Which could pave the way to revealing Beast is being heavily influenced by his experiences with dark magic as a teenager, that suddenly just popped into his brain one day out of the blue....when those experiences and the magic/Goblyn Queen's influence back then was never even actually resolved and definitively dealt with....just swept under the rug when it got locked away and reframed as 'but all of that happened over a decade ago now so its all in the past, obviously.'
(And then when you consider that yeah, the 05 were only ever in the future because of future Hank's own choices to bring them there....this still makes Hank the architect or at least first step on his own road to ruin....but in a completely different way than expected. One that's accidental enough AND paved with a lot more misguided 'good' intentions that took very unforeseen turns....that it becomes a bit more tragic that he's still the one that first turned the key in the ignition when starting that road trip).