#3 - Should Not Be - Batista

Batista made his return to the WWE on the 1000th episode of SmackDown Live where he possibly laid the foundation of his WM 35 match against Triple H. The WWE Creative seemed to have locked that match but unfortunately Triple H tore his pectoral muscle at Crown Jewel and so his participation at the Grandest event is still unknown.
Also Read - 2 Superstars who should be Batista's opponent at WrestleMania 35 and 2 who should not
Given Hunter's age, the WWE may not risk his physical health and so, may replace him with his Evolution team-mate Randy Orton. Orton could be revealed as Triple H's guy after Batista returns to SD Live once again bragging of his own achievements before once again mentioning that Triple H has never beaten him inside the squared circle.
This would anger the Game and he would come out to challenge Batista for a match at WM 35 but then would say that he will not step foot in the ring due to his Authority position and so this guy would be the Animal's opponent. Randy Orton would then hit Batista with an RKO outta nowhere to seal the deal.
But looking at how fans reacted to their feud 4 years ago, the WWE should not repeat their mistake and stay away from booking a WM 35 match between Batista and Randy Orton.