#5 This can be the modern 'CM Punk vs Vince McMahon' storyline
Remember how CM Punk became popular with the "pipe bomb" storyline? WWE can give Dean Ambrose the same role which can elevate his status to the next level. In fact, if WWE is planning this "pipe bomb" storyline then they have already commenced working in that direction by releasing the rumor of Ambrose’s future release.
I do not remember the last time when WWE released a release statement for any superstar in advance and so, this could just be to trick the internet fans. WWE can recreate the pipe bomb storyline by having Dean Ambrose as CM Punk, Triple H as Vince McMahon and Seth Rollins as John Cena.
Meet John Cena's dad HERE
Seth Rollins was Triple H’s chosen one and his motivations drove him to his Royal Rumble victory in 2019. Dean can use this thing and complain about Triple H not choosing Ambrose despite him being the most popular member of the Shield.
I chose Seth Rollins as John Cena here, as after Ambrose would put away Triple H at WrestleMania, the Lunatic Fringe can set his eyes on the Universal Champion, Seth Rollins in what could be the feud of the year.