Just saw this, and personally I don't agree. (sorry, yes, digging this up again) I believe that not just the mods help, but regular defaults, help as well. This just looks like, to me, a less over powered rank than moderator and is similar to moderator, but it is easier to obtain since they don't have as much perms. I feel as if many people would abuse their perms and only want this rank for the possible prefix that helper would have. As a moderator, I applied for both doing reports AND helping out people on the server, not just doing the regular kick, mute, ban and moderating the report section as you said that we would focus more on. But that is just my opinion, any disagreement is fully understood and respected.
I disagree to with the helper rank. I believe that yes, even unranked players help. Moderators are there to moderate. What would a helper do that a unranked can't? Maybe mute and such but that is a Moderators job. Very well said Glaadiator.