Rivers eager to prove critics wrong after joining Colts

FILE - In this Dec. 29, 2019, file photo, Los Angeles Chargers quarterback Philip Rivers stands for the national anthem before an NFL football game against the Kansas City Chiefs in Kansas City, Mo. The Indianapolis Colts and longtime Los Angeles Chargers star quarterback Philip Rivers have worked out a one-year contract. That’s according to a person who spoke to the Associated Press on condition of anonymity because the deal cannot be officially announced until Wednesday, March 18, 2020. (AP Photo/Charlie Riedel, File)

FILE - In this Nov. 18, 2019, file photo, Los Angeles Chargers quarterback Philip Rivers warms up before an NFL football game against the Kansas City Chiefs in Mexico City. Rivers is coming off one of the poorest seasons in his NFL career. The longtime quarterback for the San Diego and Los Angeles Chargers is now with the Colts after signing a one-year, $25 million contract. (AP Photo/Rebecca Blackwell, File)

FILE - In this Dec. 1, 2019, file photo, Los Angeles Chargers quarterback Philip Rivers passes against the Denver Broncos during the second half of an NFL football game in Denver. The Indianapolis Colts and longtime Los Angeles Chargers star quarterback Philip Rivers have worked out a one-year contract. That’s according to a person who spoke to the Associated Press on condition of anonymity because the deal cannot be officially announced until Wednesday, March 18, 2020. (AP Photo/David Zalubowski, Fle)