4. Appear Onscreen With Vince McMahon
If WWE want to book closure to this whole 'Us vs. Them' storyline, which is basically retreading the old familiar ground of WWE vs. WCW, it'd make sense for Sting to have some sort of interaction with the man responsible for putting his old employer out of business, Vince McMahon. McMahon doesn't appear all that much nowadays, his arrogant authority figure role has been fulfilled by Triple H and his daughter, Stephanie over the past few years, but it's fair to say that fans react favourably when Vince does show up. People know it's a special event to see the patriarch of the McMahon family nowadays, so if he were to interrupt an interview with Sting on Raw, it'd feel like a big moment. Being honest, any physical interaction between the pair could be an aberration, so it's likely far more advisable that the men simply have a bit of verbal sparring. Even simply talking could give the entire WWE vs. WCW story complete closure, or better yet, could even lead to a match with the aforementioned Orton, where Vince commissions the 'Legend Killer' to get Sting out of his company.