New WWE "WrestleMania" rumors are increasing speculation of a big twist for one team on the road ahead. The latest storylines on WWE "Raw" have seen a reunion between former friends turned enemies as Dean Ambrose, Seth Rollins, and Roman Reigns are back. The Shield is ready for a huge reunion tour match as they'll take on The Miz along with Sheamus, Cesaro, and Braun Strowman at the WWE "TLC: Tables, Ladders & Chairs 2017" pay-per-view. However, there could be a Major heel turn coming to set up a match down the road at "WrestleMania 34."

Shield reunited

In the past, fans watched with disbelief as "The Architect" Seth Rollins attacked both his Shield stablemates with a steel chair in the ring to end a Monday night "Raw" episode.

That kickstarted Rollins' career as a singles wrestler where he'd eventually capture the WWE World Heavyweight Championship thanks to backing from The Authority. An unfortunate injury hit Rollins, but he managed to make his comeback and has been a major force on the main roster.

When Rollins started to stumble a bit on his path as a solo wrestler, the WWE decided to set up the reunion. For weeks, an alliance was teased involving Rollins and former Shield buddy Dean Ambrose. The two finally united and defeated Sheamus and Cesaro at "SummerSlam 2017" to capture the WWE tag team titles. The two have continued to defend the titles on the same page and now, as mentioned, Roman Reigns will once again team up with them to take on common enemies at "TLC 2017."

What may happen?

It's looking like a big heel turn is coming.

While Rollins turned against his Shield brothers once before, it's not expected he'll do that again. At the same time, Roman Reigns is the guy that WWE wants to push as much as possible. He'll supposedly face Brock Lesnar at "WrestleMania 34" for the WWE Universal Championship.

That leaves "The Lunatic Fringe" Dean Ambrose.

According to reports from sites including Sportskeeda, Ambrose will be the one to make the huge heel turn. The story will be he'll turn against his current tag partner Seth Rollins at some point. This will set up a feud between the two and supposedly a "one-off" match between them on "the grandest stage of them all."

"WrestleMania 34" takes place in New Orleans, Louisiana next April.

That leaves plenty of time for WWE's creative team to figure out a good way for Ambrose to backstab Rollins just like his former friend did to him years ago.

WWE fans, when do you think Dean Ambrose will turn heel? Before the end of 2017 or sometime in 2018?