Seth Littrell on tight ends and year two at UNC Posted Aug 13, 2015 UNC offensive coordinator and tight ends coach Seth Littrell spoke with the media following Monday's practice. On Brandon Fritts running with the first team: "He still has a lot of weaknesses that we have to get stronger and he knows that. The thing about Fritts is that he works extremely hard and he cares. Coming to work every single day and knowing this is a physical game." (Carolina Blue)