I just saw that Pedro mentioned he might retire at the end of this season. If you take a look at the list of pitchers who all could reasonable retire this year, the 2013 class could be the best HOF class we've ever seen. Here's the potential pitchers that ould retire this year:
Now I doubt all of them will retire, but it's not unreasonable that each of them could. That would be some ceremony in Cooperstown.