Sadras
Legend
Instead of making a system where the combat, skill, and magic system are so incompatible that you need to literally make a new class for it to work.
No one said the system for combat, skills and magic would be incompatible. There would be shared class features between the various classes. And its not like new classes dont already exist - remember we had kits, prestige kits, now we have paragon and epic destinies nevermind a myriad new base classes. All we are suggesting that we focus our classes at an earlier stage - and instead of providing lists of powers and feats as well as paths/kits -now we just have class features to choose from. ONE LIST!
An Archer would naturally be more proficient with a bow than a Knight, whom latter would naturally be more skilled in mounted combat. Sure there would be shared class features between the two as they are both "fighters" but each would have class features specific to their class.
Same with spell-casters. Conjurers, Sorcerers, Wizards, Witches and Warlocks could have the same spell lists, maybe bar a few spells, but there would be differences between them all through the class features. Nothing different to what we have now.
The class features could accentuate mechanic and descriptive differences between the classes and some class features would be shared amongst the lot.
For instance - very briefly:
Warlocks defile the area around them - due the source of their power (specific class feature)
Spellcasters able to create Potions, Powders & Ointments (shared class feature)
Archers range increment increases by x (specific class feature)
Characters speed increases by x (shared class feature)
Essentially they could incorporate feats, paragon/epic path powers and general class features - all under the heading class features.