@Riot if you plan to retire RGM then the Ascension specific shurima lines should be adapted to SR
I'm not sure if Riot forgot but Ascension mode was a goldmine of interactions for Shuriman champions.
Renekton is sitting on FOURTEEN UNUSED LINES (14!) that could easily be used to enhance his base VO
http://leagueoflegends.wikia.com/wiki/Renekton
Xerath has about 20+ Voice Lines
http://leagueoflegends.wikia.com/wiki/Xerath#Featured%20Game%20Mode
Sivir has 13 Voice Lines
http://leagueoflegends.wikia.com/wiki/Sivir
Azir has about 20 Voice Lines
http://leagueoflegends.wikia.com/wiki/Azir
has about 10 Voice Lines
http://leagueoflegends.wikia.com/wiki/Cassiopeia
In other words as you guys are updating some of the older VO's with that new taunt stuff and as Nexus Blitz looks to upsurp the RGM idea how about you not let some of your more interesting work fall into the void. MOVE THESE LINES TO SR somehow and liven up some of those classic Shuriman champs.
Maybe now instead of saying "LIGHT MEAT DARK MEAT" every two seconds Renekton can also chime in "Oceans of blood!" or "The slaughter will never end!"? Maybe when Renekton taunts near an ally Xerath he says that "they never should have free'd us"line or perhaps you add some new for a Nasus specific interaction Maybe upon killing Ascendant Sivir makes her "keeping ascended in line is a full time job" remark? Or you could have the "ascended lines" instead proc upon becoming "On-Fire" or after getting a killing spree. Xerath yelling "Ascension was meant for me, look at how I wield it" after getting a triple kill would make sense.
Please can someone should find a way to slide these goodies into the default lines somehow? It should be a rather trivial matter to do.