User blog comment:Lukeatlook/Pyro's Item Overhaul 6 - Preseason Followup/@comment-5035765-20141126003313/@comment-5035765-20141128010612

Aegis doesn't really need the path smoothing, honestly...

as for BV... well, it screws combo mages pretty hard, and giving it a smooth build means that it'll get built more often... bye bye combo mages.

(like the point of it is that you don't necessarily build it every game, you build it when you have something to counter)