more than unlikely.. a catch-22 impossibility, as I understand it... Without a speaker, a vote cannot be called... so a vote to change the rules on how a speaker gets named is technically impossible until a speaker is named.... right?The last time there was a protracted disagreement about who should be speaker (shortly before the Civil War) they wound up voting to change the rules to "most votes wins" rather than "majority required".
Seems unlikely at this point, but who knows...