Burfict's appeal of suspension for rest of season denied

FILE - In this Sept. 9, 2019, file photo, Oakland Raiders linebacker Vontaze Burfict (55) runs to help make the stop on a rushing play during an NFL football game, in Oakland, Calif. Burfict has been suspended for the rest of the season for a helmet-to-helmet hit on Indianapolis Colts tight end Jack Doyle, on Sunday, Sept. 29, 2019. NFL Vice President of football operations Jon Runyan announced the suspension Monday.(AP Photo/Peter Joneleit, FIle)

Oakland Raiders outside linebacker Vontaze Burfict (55) speaks with Indianapolis Colts tight end Jack Doyle (84) after his helmet-to-helmet hit on Doyle during the first half of an NFL football game in Indianapolis, Sunday, Sept. 29, 2019. Burfict has been suspended for the rest of the season for the hit. (AP Photo/Doug McSchooler)

FILE - In this Sunday, Sept. 22, 2019, file photo, Oakland Raiders outside linebacker Vontaze Burfict gets set for a play during the first half of an NFL football game against the Minnesota Vikings, in Minneapolis. Burfict has been suspended for the rest of the season for a helmet-to-helmet hit on Indianapolis Colts tight end Jack Doyle, on Sunday, Sept. 29, 2019. NFL Vice President of football operations Jon Runyan announced the suspension Monday. (AP Photo/Jim Mone, File)