Rivers shares football intel to help Colts' defense improve

Indianapolis Colts quarterback Philip Rivers throws before an NFL football game against the Cincinnati Bengals, Sunday, Oct. 18, 2020, in Indianapolis. (AP Photo/AJ Mast)

Indianapolis Colts quarterback Philip Rivers (17) throws during the first half of an NFL football game against the Cincinnati Bengals, Sunday, Oct. 18, 2020, in Indianapolis. (AP Photo/AJ Mast)

Indianapolis Colts head coach Frank Reich watches the first half of an NFL football game against the Cincinnati Bengals, Sunday, Oct. 18, 2020, in Indianapolis. (AP Photo/Michael Conroy)

Cincinnati Bengals' A.J. Green, top, is tackled by Indianapolis Colts' Khari Willis (37) during the second half of an NFL football game, Sunday, Oct. 18, 2020, in Indianapolis. (AP Photo/Michael Conroy)

Indianapolis Colts' Julian Blackmon (32) intercepts a pass intended for Cincinnati Bengals' Tyler Boyd (83) during the second half of an NFL football game, Sunday, Oct. 18, 2020, in Indianapolis. (AP Photo/AJ Mast)