Lee had thought about asking others. There were other D.A. folks out and about who might want a chance to do something. Angie and Ali and a few others. But they hadn't broached the topic, and even if Lee thought they'd probably be keen on the idea too. Katie was a good enough start.
He heard the shop quieting outside, but stayed where he was, waiting on the other two. After a moment, he got up, idly rearranging a few boxes, just to make things difficult for Fred and George later. No sense not having fun if he had to wait!