Minecraft's squid and glow squids.

Squids and glow squids in minecraft are literally helpless. Maybe they have their ink, but it does not protect them from axolotels,gurdians, and players. So what if the ink of squids does the "blidness effect"? Or what if you add a mob that is is almost completly blind, but unlike the warden he can't use his other senses to locate things. Then, if something atacks a glow squid,  the glow squid's ink creates an effect that makes the target detectable by this mob and then this mob can see it and atack it. Also, the glow squid can run away from the danger while the mob chases it. What do you think?