When will we be getting OFA back?

OFA is my favorite gamemode by far (hehe 5x jinx ult down mid) and i havent seen it in a long time. This is my order of favorite gamemodes:

1. OFA
2. Legend of the Poro King
3. URF
4. Ascension (im grateful that we see this alot.)

(Ascension and URF tied for me so theyre both 3.)

4. DBoD (doom bots)
5. ARURF
6. ARAM (i know that this isnt an RGA, but its still a GA and i like it)
7. Dark Star (sorry, i just think its boring after one or two matches)
8. ARSR (this isnt even a gamemode, wtf riot)

Anyway, all im saying is that ARSR sucks and is a lazy idea i would love to see OFA more!