In the past the argument against this idea is that you lose out on an equipment/weapon slot when it comes to filling a set of armor. My idea is a tradeoff, with this you get an extra skill slot. Instead of blocking you can use an extra skill. Have you ever filled your skill bar and wished you could add one more?
My Characters.
Mike Snow - Imperial - Templar - One-Handed and Shield - Tank - Daggerfall Covenant - Commander.
Catelyn Rivers - Breton - Sorcerer - Destruction Staff - Daggerfall Covenant - Telvanni Magister.
Ashara Sand - Redguard - Warden - Two-Handed/One-Handed and Shield - Daggerfall Covenant - Heroic.
Tormund gro-Largash - Orsimer - Dragonknight - Two-Handed - Daggerfall Covenant - Furious.
Lysa Rivers - Breton - Nightblade - Bow/One-Handed and Shield - Vampire - Daggerfall Covenant - Brassy Assassin.
Jon Karstark - Nord - Dragonknight - Two-Handed - Ebonheart Pact - Drunk.
Arya Sand - Dunmer - Dragonknight - Dual Wield - Ebonheart Pact - Assassin.
Sansa Snow - Impeial - Warden - Destruction Staff/One-Handed and Shield - Ebonheart Pect - Swashbuckler.
Jojen Reed-Walker - Argonian - Templar - Restoration Staff - Healer - Ebonheart Pact - Melancholy.
Alys Karstark - Nord - Nightblade - Bow/Dual Wield - Ebonheart Pact - Minstrel.
Nymeria Woods - Bosmer - Nightblade - Bow - Aldmeri Dominion - Thief.
Brandon Wings - Altmer - Templar - Restoration Staff - Healer - Aldmeri Dominion - Scholar.
Lyanna Flowers - Altmer - Sorcerer - Sword/Destruction Staff - Aldmeri Dominion - Duchess.
Marvolo-jo Riddle - Khajiit - Necromancer - Destruction Staff - Aldmeri Dominion - Deadlands Firewalker.
Obara Woods - Bosmer - Templar - Bow - Werewolf - Aldmeri Dominion - Cheerful.