Honestly, Scrums need to die.
Sure I loved a good old 80's or 90's scrum. The hooker threw the ball in and you see the two teams push against each other and roughly 1/3 of the time the team which did not have the feed got the ball.
Scrums are DEAD. I don't want to see this farce of the hooker placing it under one players legs and calling it a scrum. People broke their backs in a real scrum, I get why it had to end.
I am open to doing the Union style throw-in.
Union throw in's are even more open to abuse by referees than scrums.There was a very good reason why Rugby League did not use them and it wasn't because they were good