Aaron Rodgers and D.K. Metcalf take part in training camp toilet pact

It’s Pittsburgh’s own version of The Odd Couple. Steelers quarterback Aaron Rodgers and receiver D.K. Metcalf are sharing a suite at training camp for the second year in a row, and it’s led to establishing ground rules for living together during the Summer. Rodgers, prescribing to the “if it’s yellow, let it mellow” axiom, has dictated that if either of the athletes need to pee at night, they will not flush the toilet until the morning. This was a significant sticking point for Metcalf in…