INDIANAPOLIS, IN – FEBRUARY 28: Scouts look on as a player runs the 40-yard dash during the 2012 NFL Combine at Lucas Oil Stadium on February 28, 2012 in Indianapolis, Indiana. (Photo by Joe Robbins/Getty Images)Former Ohio State wide receiver Parris Campbell appeared to be the fastest man at the NFL Scouting Combine in Indianapolis this weekend. The former Buckeyes’ star ran a 4.31 in the 40-yard dash.Campbell has been topped, though. An SEC defensive back has taken the title of “fastest man” at the NFL Combine.Former Auburn defensive back Jamel Dean has officially ran the fastest 40-yard dash at the NFL Combine this year.Dean, a former Ohio State commit, ran a 4.30..@AuburnFootball CB Jamel Dean runs a 4.31u 40-yard dash!Tied for the fastest 40 of the 2019 #NFLCombine 🔥 pic.twitter.com/ZibOdL80tq— NFL (@NFL) March 4, 2019Dean’s 40 was initially listed as a 4.31, but that was an unofficial time. It’s since been updated to a 4.30.Jamel Dean’s OFFICIAL 40 time: 4.30!The fastest 40 of the 2019 #NFLCombine 🚨@jmd0074 | @AuburnFootball https://t.co/0FYM7Xm5th— NFL (@NFL) March 4, 2019NFL.com lists Dean as a potential NFL starter, though there are some questions about his medicals, as he’s had multiple knee surgeries.Dean’s combination of height, weight and speed will get the conversation started off in the right direction for NFL evaluators, but there is no way around the fact that multiple knee surgeries will be a cause for concern in those same circles. His length and ability to disrupt catch space is a big plus in his favor and he has the athletic ability to play in a variety of coverages. However, he needs more consistent competitiveness and better technique for the next level.The knees certainly looked good today.