"Well, you said you like curvy plants!"
I think you'd enjoy letting them grow like this till fall, or next spring, THEN uprighting the bottoms, so next year they correct the curve and have a nice kink. Then pot together? But that's so 'big box'. I know you'll be tempted all kinds of ways with these. Each kinky yucca will be a great focal point for, oh, say, a combo planter...