It would add weight or not into FD's thinking about why they are considering it.
If FD came forward & said 'look 25% of players play PP & 90% of those play in open' - then FD show there's a case.
If FD say 'only 1% play PP & it's 33% in each mode' - then it's not worth considering, 'cos 99% aren't playing PP anyway & that's unlikely to improve much no matter what they do.
Sometimes given people little info can be dangerous, but giving them no info can be even worse.
Except many already said, me included, they will definitely give pp another punt if it goes open only. Besides, they have been talking with pp groups, following discussions here and elsewhere, and now they just askfor individual input. Not us second guessing their interpretation of metrics.