wouldn't you rather play this game until you get bored with it (if that will ever happen) and then after playing another game for a few months (or weeks or days) then all of a sudden BAM! the Exp is out and you're back into the game again like it's brand new again! To me that sounds better to play the here and now, play it all out and love what it is instead of thinking what COULD come and then end up (perhaps) being disapointed because everything you ever wanted wasn't fulfulled.
Allow me to quote some scripture - strange that it has some meaning here -
Quoted from Matthew 6:34:
"Therefore do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of it's own."