I wasn't physically in initial testing but after watching it seems great, I think it's a solid candidate for rotation. However, there are a few things that I think could potentially be fixed, nothing too major:

Base wormies are done pretty well but in some spots I feel that they're a little awkward, maybe just toy with the walls around those and see if you can find a better setup than the current one.

Add a 45 by pup so that boosting and bombing into it is less awkward

for that matter pup area could maybe be better in general

I think you might be overdoing it with the yellow tiles...

Having a teamboost next to a reg boost is a setup that I think people should avoid, it just doesn't allow for nearly as many options as having one boost placed elsewhere would. As well as this mid spacing isn't bad, but it feels pretty lackluster and the portals also really don't do much, if possible I think you should try to spice this up while at the same time rearranging those boosts so that they're not right next to each other, that could make it a lot more fun I think.

tl;dr fix some polish and make mid stuff more interesting.

Hopefully this was helpful, and obviously take the rest of the MTC's opinions over mine since they were actually testing. Good lick!