Long run - obviously we want the change. I personally dont think a name change will be the reason for a giant run, but I also dont think we can have the truly giant run without it.
And it would be nice if it can happen soon - so that we get more eyes on us, which only helps.
But I just dont think there is a structural hold up to the change.
My personal opinion is Endo Biosciences was a stupid name, and I think they realized that. And that we can all benefit long term once they land on something better.