#2. The Miz vs Shane McMahon

Admit it - The Best Tag Team in the World storyline has been thoroughly entertaining. While there was initial hesitation about the whole "WWE World Cup" tournament, the story it led to makes it ok in hindsight.
Sure, the fact that the World Cup was only filled with Americans didn't help. The fact that Shane McMahon came as a last minute replacement and won the tournament didn't help. However, it was a catalyst for The Miz's face turn, and this time around, he's got it right.
Breaking Vince Russo and Jim Cornette update HERE.
The Miz and Shane McMahon now find themselves in the tag team title picture, and whether they win it or not, the sad reality is that they won't be a unit come WrestleMania.
Shane McMahon is always in a featured WrestleMania match, and it's been that way since WrestleMania 32 when he returned to face The Undertaker. There's no doubt that The Miz will be turning on Shane, leading to a feud.