Leicester knew we wouldn't score is a month of Sundays and were happy to preserve the two nil scoreline.
Which is exactly why it was the starting lineup being too open that cost us, not the subs. You can't give a team who excel on the counter a 2-0 lead.
At least with the 4-4-2 diamond, we protected the space in front of our back 4, where they were killing us and had 2 strikers in the box to occupy them more. It was a sound tactical switch, but a bad initial setup.