Of course any team that wins a dozen games in a row quite recently is a dangerous team. I guess it all comes down to definitions.. I'm sure if you ask a Utah fan he will say they are "dangerous" and have a good chance to win a championship. Ask a Laker fan and they'll tell you Utah is "dangerous" and may steal a game at home in the playoffs.
On a relatively hot streak, competent point guard, a great shooting C, nearly invincible at home, deep-ish bench.. Why can't we call them dangerous?