AbdulAlhazred
Legend
I think, for me, the idea isn't so much looking for reasons to reject, as looking for reasons to accept.
If this is a "solved problem," what's the problem? How does the design's intent help the game? It's not clear from where I'm standing that it accomplishes something that my D&D would benefit from.
Not that it wouldn't work for some others maybe? Just that I don't see what is gained.
Well, to be clear I'm saying both 1e and 4e approached spellcasters in pretty much the same way, same mechanics and different spells. The OP's suggestion is rather different. I'm only suggesting that it is worthwhile considering the strengths and weaknesses of AEDU separately from the specific spells that are available in 4e, which may be more likely people's issue with it since it isn't actually more 'samey' than Vancian casting was.