The fifth episode of Hard Knocks: In-Season was about redemption and friendship: Redemption of an embarrassing Monday Night Football loss in the form of the Dolphins’ 30-0 blowout of the New York Jets — and the too-cute friendship between defensive linemen Christian Wilkins and Zach Sieler. As one would expect, the headline of this week’s Hard Knocks featured Miami’s rebounding process following the fourth-quarter collapse in their loss to the Tennessee Titans in Week 14…