I'm a little curious about why this rep wasn't looked at.
Most of the other vanilla reputations factions, most notably, Timbermaw and Thorium Brotherhood, had their grind significantly reduced.
The Wintersaber Trainers faction, however, has not. As I understand it, the Horde's Venomhide Ravasaur was put in as a counterpart yet its grind is much much less monotonous and time consuming.
At the very least, would it have been too far out of line to allow multiple turn ins at a time to eliminate the need to run halfway across the zone every minute or two?