Shut the fuck up?

How constructive...
As for gaining results, I look at the performance, and if you think these types of performances will get us results over the long run, you're sorely mistaken. We played very poor football and a marginally better team would have made us pay on numerous occassions.
He wanted to defend the lead, fine, I can understand that, but there are wiser tactical moves he could have made.
After that sub, all we did was continually clear the ball back to the other team (which we did all game to a lesser degree).
We let them throw the kitchen sink at us and hoped to not concede, letting them take shots and send numerous crosses in. The smaller amount of chances we let them create, the less likely they will score, and you achieve that by continuing to play football which we stopped doing for the last 20 minutes.
It's not as if our ability to shut down games has proven itself this season, as we have conceded a lot of late goals. A smart team would have passed the ball around to waste time and kill the tempo instead of filling our half with bodies.