By Alek Arend Pat Riley isn’t leaving his position with the Miami Heat anytime soon. In light of rumors suggesting retirement, Riley shut down any and all speculation about his future when speaking with reporters on Monday. Riley’s not going anywhere. “I’m 77 years old and right now I can do more push-ups than you can right now,” he said. That’s one way to shut down the rumors. Riley is sticking with it in Miami. NBA fans are loving Riley’s response today. “Little-known fact: the league office resolves trade negotiation disputes with executive push-up contests,” a fan said. “Feels like he said…