17. Tony Romo
Career years: 2003-Present
Unless you want a calculus lecture, don't mention the word "playoffs" to a Tony Romo stan. Yes, his regular season numbers are Pro Bowl worthy, but every Pro Bowl caliber quarterback aspires to playoff wins and Super Bowl titlesâ€”Romo has one playoff win in seven seasons as a starter. Yet Romo stans can find all sorts of advanced metrics to fend off his haters and prove that Romo is actually a great quarterback. We'll start listening when he makes it out of the second round of the playoffs.