This article was originally published on www.si.com/nfl/titans as Titans Rookie Has Huge Opportunity vs. Falcons. Tennessee Titans rookie running back Kalel Mullings is hoping to make his mark in the team's upcoming preseason contest against the Atlanta Falcons.

The Tennessee Titans face the Atlanta Falcons on Friday and there are five players on the fringe who must step up.

The Tennessee Titans and Atlanta Falcons engaged in a heated joint practice marked by multiple fights. A large altercation erupted between the Titans' defense and Falcons' offense, involving Jeffery Simmons, Julius Wood, and Drake London.