Newly acquired RB Ronnie Brown (Eagles) practiced with the starters in red-zone and two-minute drive drills during OTAs on Thursday. RB Ryan Mathews took reps with the second-string. Coach Norv Turner, however, recently said where a player lines up during OTAs is not indicative of where he projects them to play during the season. More than likely, this was just an opportunity for Turner to evaluate Brown in those situations.