NFL free agency 2017: Where the top 100 free agents have signed

There’s no shortage of optimism for NFL fans in the spring, and nothing says hope springs eternal like a brand new free agent acquisition. The player your team just signed is totally going to be the difference this year; you just know it!

While there are a few names still on the market, most of the biggest money has already been spent in the weeks since NFL free agency began on March 9.

Grooming a young franchise quarterback is an art, not a science.

For a team to overcome high QB bust odds, it needs to know everything about itself and everything about the quarterback in question. That’s what teams like the Bears and Texans need to do in 2017.

It’s getting harder to be patient and sit a quarterback given the demands on coaches and offenses to produce quick turnarounds. In more cases, the so-called rushing quarterbacks into action is the only option.

The Texans and Bears in 2017 are faced with such conundrums with Deshaun Watson and Mitchell Trubisky, respectively. The Chiefs (Patrick Mahomes) and Browns (DeShone Kizer) might even find themselves in similar situations by the time training camp arrives.

But which approach — start or sit the rookie franchise passer — has been preferred in the league’s recent passing-boom history?

SN’s Vinnie Iyer and Tadd Haislop look back at franchise-hopeful quarterbacks drafted over the last 14 seasons and determine whether one plan truly is better than the other.

Editor’s note: This list, updated from its 2016 version, includes last year’s rookie quarterbacks for additional context.nike_steelers_3004