Remember, when Puerto first broke, the Spanish judiciary insisted that they couldn't charge the participants with anything, since "Spain doesn't have any laws against doping".
Assuming the newer Spanish anti-doping laws don't apply to what happened before they were enacted (as is normal legal precedent), these charges puts the lie to the claim that Spain could do nothing at the time.
I hope all of the footballers, and tennis players names come out. It could vindicate many of us (including Yannik Noah, Pat McQuaid, and others), that Spain IS a special case (much like East Germany was in the 70s and 80s).