Didnt liked dragon sight much.

It maked problems in the skill flow, by beeing forced to look to your party member and click first a target and than use the eyes. That step was easily forgotten, when you was in a good flow of skill usage.
In addition was it annoying, when the drg forgot to use it at a partner to. Or, when 2 drg used it at the same time at each other.
That increased the buff, ok. But, it shorted the duration of its "true north" effect. What maked it more logical, to use it after each other.