As a ref, I think we need to head in a direction that takes the trajectory of the matches out of our hands and back into the players'. We've done a good job in recent years giving people more time in newaza, but there's still far too much time in every match where players just stop and stare at the referee.
I absolutely want leg grabs back, but not just for the throws. Where Judo is really awkward from both a grappler and spectator point of view is the lack of scrambling. There's this sentiment that somehow scrambling situations would be *dangerous*, but I don't give much credence to arbitrary dangers in a sport where the objective is throwing someone ass-over-head on their back as hard as possible.
I'd seriously considered getting my national ref certification, but I just don't find Judo competitions that enjoyable anymore. The techniques and the practices? Absolutely. Lifelong obsession. But the current competitive meta? Meh. I think it's doing a disservice to some spectacular athletes, and I think it's hindering the development of an entire generation.