I think any of the ladies who plan to move up from Junior to Senior are already working on new programs. Ashley, who is going Senior internationally as well as nationally, will want to participate in some of the summer competitions so it pays to be ready.
Rachael, Mirai and Caroline are probably still going to do the JGP, so they will have to have two versions of their competition programs. All three were very involved in summer competitions last season, and I would expect them to do the same this summer.
Ashley, Mirai and Caroline will all have to do Regionals and Sectionals (unless they are exempted by conflicts with GP/JGP events).