I ain't sure about WM 29 but maybe Austin vs. Cena? Austin did say his neck is 100%, so he can compete and Cena does follow in the footsteps of Hogan & Austin as the biggest draw of the company. I honestly feel Austin vs. Cena is more of a dream matchup than Rock vs. Cena is but since Rock vs. Cena is next year, they can have Austin vs. Cena the next year. It would be smart booking to book the #2 guy of the Attitude Era the first year against Cena, Cena could overcome him, start bragging about beating him and act like he's better than the Attitude Era guys on that victory alone then the top dog of the Attitude Era comes out and challenges him for next year.
As far as WM 30 goes, that's much harder to predict but I can make a good guess. WM 10 & WM 20 had two Canadian wrestlers go onto win the World Title in the main event, coincidence? I don't know which Canadian wrestler they would pick to win the World Title if WWE decide to continue that trend at WM 30. I wouldn't say Christian seeing as Vince clearly doesn't believe in him to carry the company, I would've said Edge if he were still here but whichever Canadian they pick, I say WM 30 should be held in the Rogers Center in Toronto, Canada instead of Madison Square Garden but that's only if they continue the trend.
As far as WM 30 goes, that's much harder to predict but I can make a good guess. WM 10 & WM 20 had two Canadian wrestlers go onto win the World Title in the main event, coincidence? I don't know which Canadian wrestler they would pick to win the World Title if WWE decide to continue that trend at WM 30. I wouldn't say Christian seeing as Vince clearly doesn't believe in him to carry the company, I would've said Edge if he were still here but whichever Canadian they pick, I say WM 30 should be held in the Rogers Center in Toronto, Canada instead of Madison Square Garden but that's only if they continue the trend.