The Cleveland Cavaliers have the perfect report within the NBA, however Norm Nixon tells TMZ Sports activities he isn’t completely bought they’re an actual menace to win the championship.

We caught up with the previous “Showtime” Lakers star out at LAX this week … and he made it clear, he is obtained some severe questions on Cleveland’s roster.

He informed us he thinks the Cavs are good — they do, in any case, personal essentially the most wins within the Jap Convention — however he puzzled out loud how they will deal with the intense lights of April, Could and June.

“Till they win — till they will show they will win on the massive stage,” he stated, “that is the hesitation.”

Nixon seemed to be way more snug putting his proverbial bets on the Oklahoma Metropolis Thunder and Boston Celtics.

As for his outdated Los Angeles staff, Nixon — who performed within the Metropolis of Angels from 1973 to 1983 and received two NBA championships — was fairly bullish on LeBron James and Co … although he admitted the squad has to remain wholesome if it needs to push for an NBA Finals look.