Think it is a bit early to judge what we should expect from Daniel at this stage. He started extremely well, so any leveling off was always going to leave us feeling a bit let down, but it was inevitable that he would not score in every game he started.
However end of the day he's hardly arrived, hardly got used to his teammates, or the system he's being asking to play in. Just as the entire squad struggled to take on board and execute all the new ideas BR brought in during the first couple months of the season, nor should we expect a player new to the club to consistently get it.
The time will be after a full pre-season when I'd expect him to start playing at his best level. That goes for the entire squad actually, and while going off to Asia and Australia may not be idea in terms of distance traveled, most should get a full pre-season with no major competitions meaning some need extended holidays before they can join up with the team.