It should end with Punk standing over Cody's corpse as WWE Champion.
Hopefully, Punk or Jey is pretty much the guarantee to open Raw these days, similar to the JD in 2023 and early 2024, and Punk's feud and HIAC against Drew kinda justifies a title reign at this point, though I understand giving Cena his 17th reign (beats part time Rock or Logan... after the last eight years of Vince, when Brock started winning titles again, I am so over part time champs, and I am not defending Logan or the last few years of Roman at all, despite them being under HHH booking), but I would save that for Summerslam so he can close out the year as champ (and give Summerslam a good viewer rating on Peacock... Cena doesn't need to be champ all year, a few months will be fine until he loses it to someone like Bron). Cody's reign has been good (better than the last Roman reign, HHH's 2002-2003 reign, and Cena's first and third reigns, which were ridiculous), but needs a heel turn if it is to go on after WM. Punk after the HIAC with Drew deserves the belt and his WM main event, night two (I am sure that's in his contract anyway, he is a wealthy man and doesn't specifically NEED WWE).