I seems to me that Magic is moving in the direction, that in the future UB sets will have more cards that I like mechanically for my cube than non-UB sets. They are increasing the output of UB sets (I think it was 2 full sets from 2025 + Commandet decks etc.) and also UB sets tend to have a higher Powerlevel since they are not legal in standard or even modern. They did say that they will try to not have them impact legacy/vintage too much but let's see about that..I was struck with the same feeling this morning when looking over the complete set. I'm strongly considering using the nickname frame and doing a Universes Within treatment.
I'm also feeling like these UB sets are going to have people looking at a commander list in a few years and feeling like WotC is some cheap mobile game that took every collab it was offered.
With that in mind I was also pondering how to solve my dilemma, that I mostly don't like the UB treatment but I do like a lot of the cards underneath and the nickname frame is a great idea! Unfortunately this does not solve the creature type problem (especially of tokens) yet.
I think my dream would be if a couple of the prominent MPCfill "providers" would fill this reskin niche but I don't think that's going to happen .
On the other hand, if anyone wants to provide alternate art (definitely the more time consuming part) I'd be happy to make a UW version out of that .