He was in camp with the White Sox and went 6-18 with 5 walks in limited action. He didn't get cut until 3/29, so he's probably as ready as anyone else the Nats have.
Heck, he would have broke with this team instead of Perez . . .
I would love it, love it, love it if he became Lucroy again. Castillo never played an inning, so I'm guessing he's much closer to ready than Castillo. But I will not think there's a potential steal here. The power is completely gone.