Jeff's eyes widened showing how surprised he was that the move actually worked; he really didn't expect him to have the strength to pull off something like that so effectively. It made Jeff think back to when him and Dacer use to spar back and forth on occasion when they were younger, but things usually turned out with Dacer as the victor there. At the very least tho, it seemed though past experiences were to be paying off just a little. Though looking back at Dacer's recently revealed powers it was clear he never really even put any effort on said fights. 

Either way now wasn't the time to be thinking back on that, specially seeing how the two other Hyenas were trying for the [b]KILLING[/b] blow.
Jeff rolled off to the side using the wind to blast up more dirt into the air once more, hoping that the dirt would keep the two blinded long enough that they might crash into one another; thus giving Jeff a chance to ready another proper attack. 

At the very least that's how he played the situation out in his head.