You can solve your lacking CON SKILL problem... By deleting CONSTITUTION.
1. Fold Con into Str.
2. Make a Constitution/Endurance skill under STR (atletics grapple endurance :here you go 3 str skills!)
3. Con saves are now Str saves. Making it a strong save.
4. Give players the full HD when...
I have it in my game. But via Feat. I tweaked the horrible Weapon Master Feat from:
+1 to Str or Dex
4 Proficiencies in weapons you choose
To
+1 to Str or Dex
Choose 1 weapon you are Proficient with, you may add your Proficiency modifier to damage rolls made with this weapon.
1. The players...