I think pure wizards could use some perks. Seeing that everyone else is getting perks may as well show the wizards some love.
Wizards already got a massive boost and are the most versatile class. They don't need it.
with the removal of -all- general perks though it's a bit unfair...mmm. Could always repurpose some old gen perks as wiz perks (elemental bond, that perk o potion price cutting, etc)
It's the only class that hasn't been altered specifically, but still has uses of the added spells and summoning themes, redone familiars, and is easier to get a high Alchemy score with than the other classes. There are nine different types of wizard already without any custom content.
For those reasons I think wizards already have enough content available.
There's also the Spell focus stuff!