Summer line totals are way up. Several FO JA calls out this weekend.
RNP step 4 training starting in the next week or so. Sims will be busy until that ends.
I wouldn't be suprised if they start calling people by fall, BUT I've heard from some reliable sources that it's going to be maybe 6-12 months later than that.
All I know is all the airplanes are full and the schedule is tight. I could currently work as much as I want, there's plenty of trips to go around.