The Wheel is pretty clearly secondary (at best) at this point. There hasn't been a significant change to it since the move to one template in 1996 - 27 years ago. The last significant set of value changes was in 2014 (hard to believe it's been that long), and some of that was undone a year later.
As a fan, I'm not keen on the continued expansion of the Toss-Ups (particularly some of the bad writing on the Triple); I'd prefer one $1,000 TU before round 4, and that's it.
As a contestant, bring it on. The chance to win $10K in the TTU means that someone else's Prize Puzzle win can be partially or totally negated. Overall, that's up to $13,000 available per episode that's pretty much all skill-based. That's usually not enough to win on its own, but it's a solid foundation.