WWE star Seth Rollins is currently leading The Vision on Monday Night RAW with Paul Heyman on his side as The Oracle. Heyman turned on Roman Reigns and CM Punk at WrestleMania 41 and joined forces with The Architect. However, there is a possibility that fans will witness the reunion of The Shield one more time if Heyman replaces Rollins with Punk.The Second City Saint and Paul Heyman share a storied history as allies in WWE. Heyman even managed Punk during his iconic run as a heel world champion. The Best in the World and The Wiseman reunited on the Road to WrestleMania 41, but the legendary manager eventually betrayed the RAW Superstar to side with Rollins.On SmackDown this week, Heyman seemingly walked out on The Visionary while the latter was struggling to get back on his feet following an attack. This could lead to Heyman turning on Rollins in the near future. If this happens, The Voice of the Voiceless could become the new leader of The Vision.This potential angle will also allow CM Punk to become a heel, making his character more interesting. The WWE icon has been a babyface since his comeback, and he could benefit from a new gimmick. Meanwhile, Rollins might reunite with the OTC to tackle their common enemy. For those unaware, Reigns has had his fair share of problems with Punk in the past. Hence, he might agree to help his former Shield stablemate against the new Vision.Despite working with Punk in the past, Reigns still does not trust him and does not consider him a friend. If The Visionary approaches Reigns to re-form The Shield after a potential betrayal, The Head of the Table might decide to join forces with him for the sake of their history as allies.A potential reunion of Reigns and Rollins as The Shield could blow the roof off the building and emerge as one of the biggest moments in recent WWE history. As of now, this scenario is speculative.When was the last time The Shield reunited in WWE for a match?The last time The Shield was truly united in WWE was when Jon Moxley (fka Dean Ambrose) was part of the Stamford-based promotion. This happened at a live event on April 21, 2019. This show was billed as 'The Shield's Final Chapter'.Ambrose, Reigns, and Rollins defeated Baron Corbin, Bobby Lashley, and Drew McIntyre in their final match together. After this, Moxley left the sports entertainment juggernaut, and fans have yet to see the reunion of The Hounds of Justice.₩ | CenaMuse @CenaMuse_LINKThis has to be one of the most impactful moments in WWE History. The Domino Effect & Story’s that came from it have lasted over a decade. Still hurts the soul (Seth Rollins Turning on The Shield)Only time will tell whether viewers will witness another reunion of The Shield as a trio in the near future.