This is never gonna happen but
Open RAW by vacating the title, scrapping (at first glance) the matches for Payback and announce an 8 man tournament to crown the new champ. But Evolution and The Shield cost each other their matches and we are left with a Cena vs Wyatt Final at the PPV.
Bray wins via fukkery again (this is fantasy booking but even in this universe Cena ain't jobbing
) and you start building up for Bryan vs Bray II at MITB or Battleground.
D-Bry does what Cena couldn't and beats Bray. Which eventually sets up Bryan vs Cena II for Summerslam were you either make DB win again, forcing Cena to have some character development after a decade or make Cena win by turning heel or cheating...forcing him to have some character development after a decade.
Save Brock's return for November and him him destroy whoever is champ by that point.
Rant off