Possible Rats in Bloomburrow

So...... I love Rats and I love playing standard. I have a pet deck that I play when I don't care about winning, almost never, that is a standard rat tribal deck!! I was worried it would be competely unviable once Nashi, Nezumi prowler, and okiba reckoner gang left, but with Bloomburrow having Rats in it, I'm hoping I can pick up enough one drop Rat cards that can fill the open slots and some other Rat than can steal games like Nashi. The Rats staying in the format really want to be in an agro deck with some utiilty that can just steal games so any rat made for commander or more midrange doesn't help the deck be viable, unless there is a slew of new Rats that help fill out a different direction to VIABLY take the deck. Are there standard playable Rats in Bloomburrow? (I put on the restirction that all the cards have to be rat themed or removal, deck won't function without removal, so the pool of cards and directions to take the deck where you aren't actively trying to lose is a very small sliver of cards.)

The Rats are in blue/black, so the archetype is going to make sense for blue/black, which traditionally isn’t aggro.