The Dallas Cowboys locker room has to be the most joyful one in the league nowadays. Not only are they (13-2) with home-field wrapped up heading into the playoffs, two of their best players are rookies.
On the field, it may be hard to tell Dak Prescott and Ezekiel Elliott are rookies. However, it comes to light when you see antics such as this from Zeke.
The chemistry is unparallel between these two.