#5 Sign - Brock Lesnar
Brock Lesnar is one wrestler, AEW would want to have by their side. His contract with WWE is about to expire, and some say he may return to UFC. Vince has a soft spot for him and that is evident in the power and perks The Beast Incarnate enjoys in WWE. Khan would want to hire him so that he can be a crowd puller.
Khan has a money truck that is way more than what Vince owns. Clearly, they can afford to offer huge sums of money to Lesnar and also let him juggle his MMA career. This will be a coup of sorts, similar to what WCW did to WWF when they signed Hulk Hogan in the 1990s.
If AEW signs him up, it will be a huge victory for Khan and a humongous loss for Vince. A lot will also depend on Paul Heyman, who is reportedly negotiating on behalf of The Beast.