I agree, but what I'm seeing is teams conserving energy against us in the period that we used to run the legs off them.
The 5 sub rule works against us in that respect, we can't run the legs out of people then smash them in the last 20 minutes like we used to because they can stay compact, then bring fresh personel on at the point when we used to step it up.
Utd did it, Spurs did it and now Forest have done it. In fact Forest basically turned the tables on for the goal, they past it through us like we normally do.
We don't seem to be able to capitalise on the subs, it disrupts us more than the defending team.
I'm sure they are working on it!
Keep the faith.