We can add a second player to the list of diluted drug test samples at the 2017 NFL Combine. Michigan safety/linebacker Jabrill Peppers was listed as having a diluted sample, according to ESPN’s Adam Schefter. A diluted sample is treated the same as a failed test. Reuben Foster also failed with a diluted sample.
"Peppers went to the combine. He was sick after flying there from San Diego. He has a history of cramping. Peppers was being pumped with fluids, drinking 8-10 bottles of water before he went to bed, because he was the first guy to work out two days for the LBs and DBs.