"Officiating has improved from the way it were in the previous years and am not saying we are there yet but we are better,” Allen told the News Agency of Nigeria (NAN).
"Now we have matches ending in goalless draws without people raising issues."
Allen said football is an emotional game and that may have led to some issues of hooliganism in some match venues.
"Angry fans at match venues are only showing their emotions because football is all about emotions.
"They tend to show their grievances through fights and throwing things to the pitch and these actions are either positive or negative,’’ Allen concluded.
Allen was asked to step aside as coach of Ibadan-based 3SC after the league went on break for the first stanza.