I went to Blizzard Beach yesterday as I bought the $100 add-on with my Pirate Pass so I could go to the Water Parks. I've been to Typhoon Lagoon at least two or three times over the past few years for some DVC events, but hadn't been to BB since around 2010 or maybe earlier. While nothing has actually changed (aside from then rebuilding a few slides while the park was closed during COVID), certain things stood out to me. Teamboat Springs is easily the best raft ride i've ever been up there and the thrill from Summit Plummet is as good as anything at VB and the air time you get on the Slush Gusher body slide is great. Also, the Downhill Double Dipper is a fun tube slide, especially in that there's a timer to let you know who won between the two. I'm not quite sure if this was new or not from when they were doing a lot of major refurb, but this whole slide certainly looked new.
To the things that could be improved though - the park needs something new, but the park doesn't really have a lot of expansion space. The most likely option is that they do something like this. Simple, doesn't take up a lot of space, and quite cheap.
Red - New drop slide complex, Added seating
Blue - Connecting to existing pathway
Grey - Service Road Re-route
If they wanted to get crazy though...
Red - New Land in the park featuring multiple new slides, etc. I'd love to see a Rapid River put in as well.
Blue - Connecting bridge to the left after you enter the park.
This is pretty much never going to happen, but it could! There's a lot of possibilities if they ever explored this. I chose a bridge instead of re-routing the road mostly because I think they could make a bridge really cool and then they wouldn't have to worry about the hassle about moving the road either. A bridge themed to an Ice Cave (like you might see in Iceland), would be really cool to fit the theme of the park and to hide the backstage road. Something like this:
Anyway, that's it for my ramblings about things that are never gonna happen