Tuesday Talk: Little Boy Room

Happy Tuesday everyone.  I'm linking up with Fancy Ashley today for Tuesday Talk since Erika is in China adopting her baby girl.  
I need some help and suggestions for Carson's room.  We had a Snoopy theme for his nursery but we are nearing the point where he is going to want more of a little boy room.  I would love to do a vintage baseball theme.  Thoughts?

This is what his room is like now.

He will be transitioning out of his crib in the next couple of months so it is time to start thinking.  I'm ready for some fun ideas.