IMO, Forss needs to have the 2 wide players be narrower. 433 can work, but he needs the KLP and Longman closer to him. Having him play isolated as he was against Derby is a thankless task.
When I lived in London me and a flatmate would go games in the South of England as and when they popped up for either City or his team Bournemouth. So I tell him we've got a Fulham game on Saturday. Come Saturday morning off we pop into town nice and early. We head to Fulham Broadway and start drinking our way down Fulham Rd towards Putney Bridge in a leisurely manor. At some point we realise there are very few football fans in the pubs and absolutely no City fans. As we walk up to the ground its absolutely deserted - and the penny drops we are at home and I'm an idiot.
I don't want to reignite the 'we should have bought an experienced centre half' debate but I don't see anyone else in our squad who might be able to keep Mitrovic quiet tomorrow, he's scored 30 goals for heavens sake! Any ideas anyone?.