I could see some of the AST changes being applied - perhaps one third of them roughly. I would say that a number of them have been identified for a year or more such as removal of synastry, the benefic upgrades, some people

However some examples of where I would disagree would include the removal of CO or CI, or "cards like mudras"- I do realize that some ASTs might want that, it was interesting to read, my initial reaction is that I would prefer that we revert to the SHb cards, and that draw/play and add a DPS skill. If button bloat is a concern it could be comboed as in PVP.