Celani is addressing the SCIENTIFIC proof for CF, to a group of scientists. OF COURSE he is not going to include Rossi or Defkalion, as they have not provided proof to the necessary scientific standard of information. Celani most definitely believes that CF is real, and that Rossi has accomplished something.
This differs from the psycho-skeptics (like you) in that to them EVERY SINGLE DATUM absolutely MUST be interpreted as another "it's a scam" item. Perhaps you should also check into Rossi's grade school and high school time. Maybe his awards for track are fake. Sorry, but that approach isn't scientific, and in fact isn't even sane.
OF COURSE he is not going to include Rossi or Defkalion, as they have not provided proof to the necessary scientific standard of information.And yet, the fanboys are absolutely positive that Rossi (and Defkalion) are legitimate, even though, as you admit, they have not provided proof.
Celani's recent comments seem to be hedging on Rossi and Defkalion. Maybe Celani knows something we don't?
I'll bet you believe that magicians really do saw their assistants in half.