#4 Freedom to work outside of AEW

One thing has been made abundantly clear about All Elite Wrestling's business model; They are NOT going to stifle out independent promotions, but will, in fact, try to support the indie wrestling scene.
One way in which they will do so is by allowing their talent to work for other promotions, provided they don't have the initials W, W, and E.
Kenny Omega might be under full-time contract to AEW, but still able to jump on a plane and fly to Europe for an independent event there. Or, he could wind up still working for Ring of Honor, as he has done in the past.
The ability to choose when and where he performs his craft might be an additional incentive for Kenny Omega to eschew the WWE in favour of AEW.