1) The Law of Averages
I don't give a if this Suns team is the best 3-point shooting team in history, they're accuracy on contested shots and from beyond the arc this series has been ridiculous. The law of averages says that those shots won't keep falling.
2) Goran Drajic is still Goran Drajic
That won't ever happen again. Not much more needs to be said here.
3) They're still the Suns and we're still the Spurs
Coming back from a 3-0 deficit has never been done before, but it's not impossible. The cliche approach of taking it one game at a time is the way to go. If the Spurs win game 4, then take game 5 in Phoenix, doubt will more than likely start creeping in among the Suns fanbase and probably the players themselves and momentum in the series will have completely shifted, especially considering the history between these two teams.
4) Tony Parker hasn't played his best ball yet
He didn't have an MRI so everything should be fine. Expect Tony to come out and play solid, aggressive ball.
5) Tim ing Duncan
He's not about to let this team lose without a fight. In 2006 with the Spurs down 3 games to 1 against Dallas, Tim scored 28 points in the first half of game 5. In game 5 last year against Dallas he dropped 30 on the Mavs without a good knee to speak of. The Suns still don't have an answer for him and I'll be SHOCKED if he ends up with only 9 FGAs in game 4.
The one thing that keeps me grounded though is this team's lack of fire in certain playoff games. Game 5 against Dallas and Game 2 against Phoenix were gutless efforts by almost everyone on the team. Usually when the Spurs used to lose in playoff games, it was because they couldn't buy a bucket or because they missed a lot of free throws (like games 1 and 3 of this series). I've never seen the Spurs put forth two abysmal playoff games in terms of effort. Those two games make me wonder about the toughness and will of our supporting cast/bench.