El Kun was on the scoresheet in the 2-1 win.
He said: "Last year too. We started well and then we had a period where things weren't quite as good and then we finished really strongly.
"It is hard. We have to think about the job the coach has to do - he has lots of very important players and it is hard to identify 11 to play on the pitch.
"That is hard. "He tries to do the best he can, just as we do."