#3.) Seth Rollins
Seth Rollins was on fire in 2015 and it was truly his year after WrestleMania 31 when he became WWE World Heavyweight Champion. It almost felt as though he was single-handedly carrying the show and around the summer, he got into a feud against John Cena, who was in the midst of the best United States Championship run in over a decade.
They were set for a champion vs champion clash at SummerSlam and Rollins won thanks to unlikely help from Jon Stewart. Though his reign with the United States title lasted all but a month, Rollins looked great with both titles strapped around his shoulders. He was a worthy double champion and hopefully, he gets to achieve a similar feat again.
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