In approximate order:
1. Multiclassing
2. Hexblade Warlock
3. Shield spell
4. More Feats with a focus on the half feats such as Fey touched etc.
5. Release game (maybe this is #1 ;))
While I don't disagree that I would love to see the Hexblade, it isn't even in the PHB. How about we get the PHB classes/races/spells/etc covered first?
