I think the schedule could do with a bit of a shake up, personally i'd rather see something like
4am - Arielle Free
6:30am - Greg James
10am - Adele Roberts
1pm - Scott Mills
4pm - Dev & Alice
6am - Matt & Molle
10am - Jordan North
1pm - Grimmy [not sure...]
Possibly swapping Scott with R, M & C after a few more years?
I don't think we need Clara or Maya. I'd quite like to see Jordan on a daytime slot, but I am not quite sure where to put him. Unless he gets drive with Dev & Alice taking over from Scott - I really enjoy the style of their show at the weekends right now. But I kinda feel it'd be miss-understood by a casual listener who might not understand their 'banter'.
I'd probably also ditch this 3-day-weekend thing. Have Greg & 10-1 on 5 mornings a week, with maybe the same afternoon show on Fri-Sun and Scott still on the Friday chart.