"Many teams have won championships in the league but they haven't necessarily had success."
Adhering to the adage of the best form of attack is defence, he said the Hawks had talent on paper in the form of shooting guards Luke Aston and Alonzo Burton to replicate Australia-based Bartlett but for some reason the team had yet to find cohesiveness.
His preoccupation is not with winning right now but about a sense of belonging to a common cause.
"I've been to a lot of meetings in my career and you know quickly when the spirit touches you," Winitana said.
"Everyone wants us to win but I believe if we focus on our mental toughness then everything else will flow from there."
Winitana, who has missed Sunday games because of his religious beliefs, said he was not 100 per cent fit but said every other player in the NBL was in the same boat as him.