Two old guys on a park bench...
 

...were discussing life and and the after life. Art says to Sam, "I wonder if there is baseball in heaven?" Both being lifelong baseball fans they make a pact that whoever dies first would come back and let the other one know if there is baseball in heaven. A couple months later Art dies. A week after the funeral Sam in sitting on the park bench when he hears a voice. "Sam, it's Art, heaven is great. I have some good news and bad news for you. The good news is that there is baseball in heaven. The bad news is that you are pitching on Friday.":eek: