Redbone set bonus

This is just a personal question (which im certain im not the first to think), why isnt the redbone set (redbone helm armor and sword) pink and have a set bonus? Ive been thinking this ever since I got it the first time, since it is the only redbone set you get in the entire story, unless u make more guys, I personally think it should have a set bonus or at least all the pieces should be pink.

Also with the redbone armor and helm u have the choice between str, int, or dex but when u get to the redbone weapon u can only choose the sword. It would make much more sense if u also had the choice between a str, int, or dex weapon.

Thank you for reading this and considering the suggestion. All feedback is greatly appreciated.