A look at St. Louis Rams players who were "up" and those who were "down" during the 2015 regular season:
(Note: Todd Gurley and Aaron Donald were, of course, up all year so we'll focus here on players who took steps forward or back in 2015)
UP
WR Tavon Austin: Finally, in his third year, the Rams found a way to make Austin a key cog in their offense.