How does one say "Hmmm" in Spanish?

So let me get this straight: Tecos are down 5-1 past the hour, set to lose for the third time in four as they slowly drop away from the playoff zone, and THEN they call on Herculez Gomez. Oh, did I not mention that he deftly capped the scoring against Chivas with his team-high sixth goal in 575 minutes of play this season (good for 13th among the team's field players)?