One idea which I thought would be nice with the new achievement tokens would be to be able to buy some of the achievement rewards with them. What I envision with that would be to pick up minions, mounts, etc that are linked to specific achievements with points instead. If you later completed the achievement it could give you some or all of the points back if it detected you already had that reward. This would give people alternative ways to get some of the rewards that are tied to things they don't like doing.