The Las Vegas Raiders signed left tackle Kolton Miller to a three-year extension worth more than $18 million per year, a source told ESPN’s Jeremy Fowler. The deal includes $42.6 million guaranteed at signing.The Las Vegas Raiders signed left tackle Kolton Miller to a three-year extension worth more than $18 million per year, a source told ESPN’s Jeremy Fowler. The deal includes $42.6 million guaranteed at signing.Read Morewww.espn.com – NFL