Should Skill Speed/Spell Speed affect certain abilities?

[Shurrikhan]

All Physical Attackers should use regardles of Range , Strength as Damage Attribute, no Dexterity anymore as Damage Attribute

...Why? Once my bow is maxed, no added strength is going to increase its power. It's certainly not going to increase the muzzle velocity of my gun, either.

Skill/Spell Speed > Just merge it together, rename it Agility and let it increase also Movement Speed/Sprint Durations

That sounds like an awkward output/utility balancing nightmare.