Amen! Here’s one vote for a hyper-ecumenical super-council!
I usually have a strong personal bias in favor of “hyper.” :o)
I vote no. Neither Church is ready, and unity from top down will not last. That already was tried, at Florence, and did not work.
Conditions favorable to reunification now exist, but the maturity necessary for reunion is not there. What best can be done now is to study each other and, Catholics in particular, to study the patristic Church. The two Churches need to fall in love with each other once again. By and large, it is not happening.