Catch Me Up The Best You Can

I used to follow the WWE very closley but lost interest and didn't pay any attention to it for years. I think the last match I actually remember watching was Shawn Michaels vs The Undertaker at Wrestlemania 26. But, even before that match I wasn't paying much attention at all to anything going on, the Royal Rumble and Wrestlemania might've been the only 2 events I watched that whole year. So, I have a lot of questions, but feel free to fill me in with anything else I should know.

1. Who are the new big names I should know about that've made it big since 2010?

2. Who are the good guys and who are the hated ones?

3. What're my old favorites like Triple H and Jeff Hardy up to?

4. Whose retired since 2010

5. What're some reasons I should come back and watch?

6. Who are the new divas that people like?

7. How big a part of the WWE is Randy Orton nowadays?

8. Who are some people that made a comeback to the WWE that I missed?