Lots of interesting things here.
Rupp had a suspicious Testosterone to Epitestosterone Blood Test
Centrowitz had a suspicious Hemoglobin and reticulocyte test.
Nike seems to be stonewalling USADA so that it can't get information on Salazar.http://www.spiegel.de/international/world/is-nike-covering-up-dubious-practices-of-runners-a-1137229.html#spRedirectedFrom=www&referrrer=
My argument was always that NOP is dodgy but they are tested so regularly and no outlier drug tests came out. But now we find out that Rupp had a questionable TE ratio just before he became American marathon champ (in an Olympic year) as a novice in that event. At the same time Centro who was injured weeks before the games, running times that weren't top tier and all the bookies had him well down the list of odds. Yet he out sprints everyone including Makhloufi, a walking pharmaceutical experiment. Now we hear he basically micro-dosed before the games. However, to me it would sound more logical if Rupp was blood doping and Centro was on the roids/androgel.