I agree I'd have brought Shaq. on and moved Salah infield. However I don't get the major criticism of Origi because he was hardly in the game, and that wasn't his fault,
Yes. It was. It was his fault that he wasn't in the game. At all. Keegan could come on and get in a game even if the distribution was zero. Suarez could do the same. There's no excuse for just going through the motions. That's what Origi did. He gave up on the kind of passes that Rush would have raced towards. That's not what you need when you bring on a striker in the final fifteen minutes. It just isn't. At the very least you need a forward who makes tiring defenders feel anxious. Origi didn't make Bayern's fans feel anxious.