ZD: IIRC R’ Weiss is not because of the Agunah issue (ORA already had that in hand). Its more due to the Rabbanits being created (which creates an interesting discussion if a Ger can get Semicha, but that is for a later time).
As far as the “psak” is concerned, I really don’t care what RCK says one way or the other. A Gadol B’Torah does not make one my posek. If it did, I would also have to follow the P’sakim of RSL.
🙂
That is why Chazal say “Asey L’cha Rav”, not Gadol, Gaon, or Talmid Chacham.