I completely cut off any branch that is not variegated. I would put that fig in a larger pot and completely burry that crooked part. I would not trust that it would survive a strong wind someday. I started with a couple cuttings of jolly tiger last year. 2 of the three were variegated. I was able to air layer one of them and then repot the now 3 good ones in a larger pot. I prefer bush form for my zone and application. Good luck!