Best, biggest bust, and biggest steal from every draft class:

2010
Best: Kam Chancellor
Bust: Sam Bradford (1.1)
Steal: Antonio Brown (6th round)

2011
Best: JJ Watt
Bust: Jake Loker (1.8)
Steal: Richard Sherman (5th round)/Jason Kelce (6th round)

2012
Best: Bobby Wagner
Bust: Trent Richardson (1.3)
Steal: Russell Wilson (3rd round)

2013
Best: Travis Kelce
Bust: Luke Joeckel (1.2)
Steal: David Bakhtiari

2014
Best: Aaron Donald
Bust: Justin Gilbert (1.8)
Steal: Corey Linsley (5th round)

2015
Best: Grady Jarrett ?
Bust: Kevin White
Steal: Grady Jarrett (5th round)

2016
Best: Jalen Ramsey
Bust: Eli Apple (1.10)
Steal: Tyreek Hill (5th round)

2017
Best: Patrick Mahomes
Bust: Mitch Trubisky (1.2)
Steal: George Kittle (5th round)

2018
Best: Quenton Nelson
Bust: Josh Rosen (1.10)
Steal: Wyatt Teller (5th round)

2019
Best: Nick Bosa
Bust: Clelin Ferrell (1.4)
Steal: Scotty Miller (6th round) ?

2020
Best: Justin Herbert
Bust: Too early but Okudah (1.3)/Tua (1.5)
Steal: Kam Curl (7th)/Michael Onewu (6th)