We needed drastic changes to the team but we just haven't had them, some of that isn't his fault, but persisting with 4-4-2 with Brunt in the middle most certainly is. Against decent teams we will never win the midfield battle, against poor teams, we will struggle to break them down.
Even when he was younger, Brunt always struggled to play central midfield, and certainly never in a midfield two. Expecting him to be capable of that twice a week at 33 years old is just strange.