The Memphis Grizzlies have been playing too cautiously during the preseason, but players believe this is a temporary issue they will overcome as they adjust to new coach Tuomas Iisalo’s system. Despite their caution, the team is working to improve and regain their footing before the start of the regular season.
Source: https://dailymemphian.com/article/55941/memphis-grizzlies-lose-to-boston-celtics-preseason-overthinking-iisalo-system