If you could trade any three talents from AEW for any three talents from WWE with the goal of improving both shows, who do you move? 

I'd send Randy Orton, Cesaro and Chad Gable to AEW.  Orton is their instant top star who is happy working once a week.  Cesaro can run the midcard having great matches with the young guys.  Gable just needs to get away from WWE.

Going to WWE are Tully Blanchard to manage some people and cut promos, Luchasaurus because I think he would fit in better, and maybe Orange Cassidy?