Advanced Fixture Scheduler
Really useful facility to be able to select specific team/venue for availability when needing to reschedule. Would be useful if could clear them all, rather than to have to go through and delete each selected team/venue when want to move onto next fixture. This takes a lot of time, particularly if you inadvertently fail to deselect a box.
A "clear all" option would also be very handy on the Manage Fixtures page in Fixtures