People can bang on about team selection and which substitution Poch should have made, but frankly neither had any thing to do with todays defeat IMO.
Both goals were conceded at set pieces, both were the fault of Jan for the first and Toby for the second IMO.
As the free kick came in Jan dropped off thinking it was going to be dropped in between keeper and defence, unfortunately it wasn't. This allowed Deeney a free header.
It was clear that Toby was marking Cathcart, these are individual errors and have nothing to do with team selection IMO.
Unless you are saying Jan and Toby shouldn't have started.