I think DW says it better on an individual basis than I could and I agree with all of his post, particularly the Doherty and Lonergan bits.
I will add some bits on Paul Lambert's formations.
We started with our standard 4-2-3-1 with the aforementioned mess always likely to happen. This needed to change after the 2nd goal and a better manager would've hauled off Saville for Cavielliero right then and there, but alas our own Robert the Bruce did not do this. We then saw Lambert the Villa play tippy tippy nonsense across the back before a defender hit straight balls into Bod or the right channel for Costa to try and run past the defender. Surprisingly enough this didn't work and so Wednesday decided they would have some fun, kick Bod to pieces and generally pass the ball around our midfield which seemed to be doing the Mannequin challenge for the first half.
That had to wait until half time when Saville was replaced by Dicko accompanied by a 'WTF you've left Coady on as well?' and 'WTF has Cav banged your daughter?' remarks from various fans around me. I had to agree, has Cav done something so heinous he can't even get a sub appearance for George Saville?
This duly sent us into a sort of diamond but gave us a formation but ended up more akin to child's first eleven aside game where the manager is the local primary school history teacher who once played Kick Off 2.
Lonergan
Iorfa--Stears--Hause--Doherty
Price
Edwards--Coady
Costa
Bod--Dicko
Everybody looked lost and DW's post on the match day thread of our 2 banks of 4 but sideways perfectly illustrates the mess we found ourselves in. We had a diamond with full backs that didn't provide width and all the creativity of BBC daytime show. Costa looked lost, Bod hadn't a clue but Dicko at least knew what he was doing. Price and Edwards waved their arms around a lot and for 15 minutes actually pressed the ball.
The diamond worked much better when Tex and Cav came on for Costa and Bod and we actually had shots and even one on target. I wouldn't be surprised to see this used more and we were far more effective with it but we have to play CBJ and Silvio along with Saiss at the base of the diamond.
Hopefully Lambert goes to this system, sees the error of his ways and plays Saiss and Cav from the start with one of Tex or Costa at the tip of the diamond.
One positive was the crowd who I thought were tremendous yesterday and a tip of the hat to the Sheffield Wednesday fans who to a man managed to have an item of blue somewhere on their person resulting in an impressive sight.