[comrade]

#2 is possible, but not recommended. It would require a Cocked Left Wrist at Impact to put the Clubshaft on Elbow Plane. That would make Impact Alignments difficult to control. And it would restrain the release of Accumulator #2, resulting in a loss of power.

Would you really "restrain" the #2 Accumulator since you would presumably be going to fully Uncocked at Follow Through. And if so would not the power loss be negligible ?

Wouldn't it be more accurate to say that the real problem would be that the golf club at impact would not have the support that a level left wrist would have give it.

I think it is also worth keeping in mind this distinction about the Cocked Left Wrist: "The Wrist is Cocked at any point beyond LEVEL toward the maximum cocked condition."
So the most minimal amount of Wrist Cock is still cocked, although not Level.