i wish the rules were based on pragmatic principles

…but they are not.
the 2 applicable wada punishment rules are in paras. 10.5.1 (no fault) and 10.5.2 (no significant fault). describing punishments
the way i interpreted the (available) evidence all along was that ‘no significant fault’ does not apply.
it was either an involuntary ingestion of the contaminated beef (1) or an auto blood transfusion. (2)
no prescription medicine/supplement (3), no micro dosing (4), no clen loaded saliva in kisses (5), no clen vapour/fumes (6).
if contador succeeds in showing (1) was likelier than was either of 2, 3, 4, 5, 6 - he walks.
if he fails either of the six he eventually goes away for 2 yrs (perhaps after the cas arbitration)
wada's strict liability is a funny rule and is difficult to beat even if the reality is on your side.
but we haven’t seen all evidence…