He knew he didn't have to do anything tonight, but he thought he'd go by his fellow linebacker's room just to be on the safe side. As expected, he wasn't needed and after a while he headed back to his room.
Sounds like a doc's protected someone overnight? Silly him.
They had both been hated by certain fans across their careers, and one was not about to let the other get up to anything overnight. They chatted and smoked all night, eventually returning to their rooms in the early hours of the morning.
Roleblocker?
With most of the players fast asleep, one man couldn't. Instead he visited a friend, asking for some information. He knew he couldn't know everything but at least he had got something. This information would come in handy later and he knew he'd learn more the next night.
Tracker/Watcher?
It had been his first season in the NFL but it hadn't gone as hoped. Now he had the chance to make a name for himself. He knew who he was targeting, and as they slept he slipped into their room. After rummaging through a few papers he found what he had been looking for. Satisfied with the result, he headed back to his room for a good night's sleep.
I'm probably wrong but that sounds like a cop investigating someone and turning out successful? Then why does the write-up mention 'their' room?