First: I can appreciate that Cards fans love their team. There's a bit of homerism in there, but whatever...they were in the Super Bowl before we beat the sh*t out of them twice last year. Let them talk.
Next: Smith is a better quarterback than Leinart. Way better. Smith threw for 18 TDs in 10.5 games with two bona fide receivers...his tight end and a rookie wide out. He still has a lot to prove...but he's the better pro right now. Leinart is indecisive, has a marginal arm, and just doesn't seem to have the moxie to lead his team. At this point, he has more to prove than Smith.
Wells is emerging, but Frank is a beast, and there's no way that any Arizona fan can refute that. Wells is gonna be a good pro, and there's no doubt of that. But it takes more than a great runner to win games. Just ask Detroit.
The guts of the Arizona D are getting ripped out this offseason, and it will hurt them. Try to be merciful when they show up at Candlestick next season. Just a little anyway