You got it all wrong.
Slash slash slash, was Morrowind. (or sometimes stab stab stab, and chop chop chop)
And Skyrim will be like Oblivion, except better...
You take it wrong also
Skyrim I hope will have directional attacks again and I hope for return of different strikes thats you describe as slash, stab and chop but now they will have larger impact like slash have bleeding effect stab armor piercing, chop equipment durability damage and armors will have different protection from such strikes also.
Not again oblivion equipment thats almost don't have differences.
Need to take best features from all previous mechanics and improve them not only from one game.
Fencing will be more interesting since different weapons again will have different strikes while different armors give different protection, so even if blunt and blades in one weapon skill they will have different properties and such properties will not magically pop up when we take perk but must be already inbuilt into weapon, perks can enhance such properties by increasing magnitude and chances.