By Andrew Holleran It doesn’t look like Las Vegas Raiders quarterback Derek Carr will be on the trading block later this offseason. Carr and the Raiders lost to the Bengals in the Wild Card round of the playoffs this season. He is reportedly set to get a big contract extension this offseason. NFL.com reports that the Raiders are expecting to commit to Carr this offseason. Sources say the Raiders are moving forward with Carr at QB and prepared to discuss a contract extension that would keep him in Las Vegas for the foreseeable future. Carr has one year left on his contract, making nearly $20 mi…