An interesting movie Idea

I have this weird movie idea, I'll tell you what I'm thinking about.

Theres two guys who are friends, but one day suddenly stop being friends, and over time the two guys go through life, college, gfs and ex gfs, than one day these both two guys finally speak together again, when one of the guys receive a call from another about him having cancer, but these two guys only knew each other for about 30 mins. Than they never spoke again. The guy who has caught the cancer dies. Than the movie shows the other guy getting old, than the other guy would finally come to pass. During the movie it would show how the saints won the epic Superbowl at the very end, so it would take place in Lousiana. ( The Superbowl Part probably is a unsure )

The movie would show there lives, the up and downs, and how a random tragedy can take a toll on just about anyones life, no matter how great, or how distant two people actually are.

Movie title : Lullaby
Actor playing the main role/Friend 1 : Tom Hanks
Actor playing the second main role/Friend 2 : Morgan Freeman ( would be telling the story )

Theme would probably be : Truly No one ever dies.