He is. I saw him fighting other people on our side.

[She glances at Hubert, wherever that tall, goth weirdo is.]

...and no, we're on his radar. He hates Piltover. He hates everything about it, and us, and he's a petty, cruel man. The one responsible for the bombing on Progress Day, and for Shimmer distribution in the Undercity, no less. If he has an opportunity to hurt us, he'll take it. Especially if it curries favor with his new employer.

[She's gotten a good read on the man, thus far.]

I know that it might seem a shock, but he's potentially a problem.