The Las Vegas Raiders have completely revamped their roster this offseason thanks to general manager John Spytek and head coach Pete Carroll's relentless pursuit to add competition and improve the team.
While not every decision they made was seen favorably by Raider Nation, they found several undisputed upgrades at key positions. This included, most notably, the additions of quarterback Geno Smith and running back Ashton Jeanty to an offense now run by Chip Kelly.
However, a team is only as good as its weakest link, and Las Vegas may have several loose chains in Week 1 against the New England Patriots.