Riverboat Ron's back after winning pair of 4th-down gambles

Tennessee Titans defensive back Dane Cruikshank (29) hits Carolina Panthers strong safety Colin Jones (42) during the second half of an NFL football game in Charlotte, N.C., Sunday, Nov. 3, 2019. (AP Photo/Brian Blanco)

Cleveland Browns defensive back Jermaine Whitehead (35) runs a play against the Denver Broncos during the second half of NFL football game, Sunday, Nov. 3, 2019, in Denver. Whitehead has been released following his disturbing social media rant after a loss in Denver. The Browns announced the move Monday, Nov. 4, 2019, hours after rebuking Whitehead for "totally unacceptable and highly inappropriate behavior" following a 24-19 loss to the Broncos on Sunday. (AP Photo/David Zalubowski)

Arizona Cardinals head coach Kliff Kingsbury, left, greets San Francisco 49ers head coach Kyle Shanahan after an NFL football game, Thursday, Oct. 31, 2019, in Glendale, Ariz. The 49ers won 28-25. (AP Photo/Ross D. Franklin)

Carolina Panthers head coach Ron Rivera looks on during the first half of an NFL football game against the Tennessee Titans in Charlotte, N.C., Sunday, Nov. 3, 2019. (AP Photo/Mike McCarn)