2v1 should be always unfair. If 2v1 was anywhere close to a "tough fight" next people would QQ about "HOW CAN 2 OF US CANT KILL A SINGLE GUY OMG THIS GAME IS THE SUXX".
and you can't be stunlocked by 2 people. Don't use your cc breaker in the first stun against 2 guys, unless you are sure you will die in the stun. Second stun, cc break and enjoy your full resolve bar.
If you got in a 2v1 situation, rejoice that your team is having an easier time.
if 2 people cant kill 1 that is a skill problem NOT a broken mechanic problem. the point of resolve is not for 1v1 fighting its 2+v1 so the 1 can atleast try to get away/defend a turret. yes 2 people can stun lock you. it happens even when using your cc breaker when your suppose to.