I know its been a little while, but I did get to plot these out.
The T:E ratios all do not flag anything in of themselves, nor do the T or E concs themselves. The other steroids looked at are not red flags.
One of the DHEA levels (>100) on 12/28 is enough that it should flag an IRMS study under the WADA guidelines. That's a cold hard fact.
Looking at the T:E ratios with time. WADA suggests that a T:E variation within 30% is normal for males.
The lines are for guidance, we don't know FOR SURE which sample is associated with which athlete, though I think its pretty clear in most cases.
That T:E of 3.98 is a clear spike, and suspicious, being outside of 30% variation.
So my interpretation:
1) One IRMS would be justified under WADA guidelines (that looks for synthetic versus natural T)
2) One sample is clearly outside the normal variation expected. Strongly suggestive of testosterone doping.
Of course we don't know which one, but it looks like one guy wasn't training clean.