These can happen any time during the 2010 season:
1) OF Kosuke Fukudome is traded before trade deadline.
2) SS Starlin Castro will be starting SS before July.
3) 2B Mike Fontenot is traded in 2 months.
4) P Carlos Zambrano wins 20 games this season.
5) The Cubs have 5+ All-Stars.
6) The Cubs score 900+ runs.
7) The Cubs add a top OF or SP near or at the trade deadline.
8) The Cubs only get 1 starter injured in 2010.
9) Carlos Marmol saves 45+ games in 2010.
10) The Cubs will 90+ games and a divison title in 2010.
Thoughts? I know not all these and probably most will not happen but I hope these all happen.