Hey,
I am here to propose a suggestion that will benefit the Hybrid community. In regards to auto casting, we are lacking the ability of right clicking an ancient magic spell and selecting autocast. By adding this, I am certain that it would benefit many hybridders. Being able to change auto cast spells directly through the spell book eliminates that time consuming factor we have right now with having to go into your wielded item tab, selecting the book, then again selecting the spell again. By adding the right click autocast feature we enable a fast 2 click switch whilst hybridding, improving the efficiency in our systems (autocast system in this case).

http://runescape.wikia.com/wiki/Autocast