One of the few perks shifters have is the fact that they can cycle through forms and what not to be able to confuse a summoner or the like. Its not like they have many perks as is.

Take away this and one of the last strengths of the shifter is taken away. I know it makes things better for you, but anyhow you allso have to think about the one in the other end, game balance and playbility in general.

Its allmost like saying make gate or what not work on hidden thieves so you go there even if you can't see them when they are hidden.. Just because you know their name.

My 5.