I hate to teach kick fulls or kick doubles, it´s harder than a tuck basket because it has more steps and more body controll is needed to execute well.
I have to add i´m never worried to let tumblers fly L6 baskets as soon as they know how to do a straight ride, but someone who never did a tuck (front or back, tramp or drills) will not fly a tuck basket at my gym. And that because i´ve seen girls not understand how the rotation works, pretty scary when someone pulls shoulders to knees and stops mid-air head over heels.
Still got her, but scary :-)