All of the potentially yuri anime have started now, so initial impressions:
Battle Athletes Victory ReSTART! is shit. There might end up being some yuri in it, but why would you watch something that dull and ugly?
Blue Reflection Ray isn't yuri yet, but does have a pretty classic set-up for it. One of those dark magical girl shows, skewing more towards the social commentary end of things than the death and violence one. I personally felt like it had one of the better premieres this season
I've Been Killing Slimes for 300 Years and Maxed Out My Level is basically a cute girls doing cute things story, and is doing a perfectly acceptable job of it. Actually the gayest take on this story, with a lot of blushing from Laika
Let's Make a Mug Too already has some yuri teasing. I find the show itself pretty bland, though
Super Cub is definitely on the pure slice of life side of things. Decent for what it is, but I wouldn't go into it expecting yuri
Been a fairly strong season otherwise, though. My personal favourites (aside from the above) would be 86, Mars Red, and Dynazenon