The Italian has emerged as a fierce critic of the current hierarchy and feels that placing funds in Ibrox 1972 Ltd, the vehicle introduced by King and already being used by supporters groups' the Union Bears and the Blue Order for pooling their funds, is the only mechanism for bringing about change.
"Too many people have been touching the heart of the club who don't deserve to be so close," said Amoruso. "They have ripped out the soul of the club. It's so frustrating for people like me who were running, chasing after every ball, spitting blood sometimes and going through so many operations.
" I didn't do all that to see this situation develop. We want to see better people control the club, people who really care about Rangers.
"I didn't really encounter Dave King much when I was a player because he was in South Africa a lot, but I met him," said Amoruso, who was in Glasgow this week.
"He was a director but not involved in the way David Murray was. But he is a Rangers man and he is putting himself out there and he deserves credit and support. He has been there before for the benefit of the club.
"This is a crucial period because season ticket holders have a week left before deciding whether to renew and from those I've spoken to I don't think there is a feeling that supporters want to renew and I think that is the best solution.
"It's hard to believe I am asking for the stadium to be empty. But if that is what it is going to take to get this board out then that's the way it has to be. There are easier ways to solve this problem but some people don't want to listen. That's why we must take a hardline approach. I'm sorry, this board just has to go."