My flights WLG-CHC-WLG late June are now showing a small increase in operating services since yesterday, was 1-2 flights per day, now up to 3-4.
The price point for Seat Only also dropped.

So It looks as if they may be making attempts to revise the schedule sufficient to meet a consolidation of existing bookings and obviously some allowance for an increase in demand. The latter must really be just a guess (park the algorithms...).