In game quests could be so much more
Right now we have two in-game quests between champions.
We have The Hunt is On
vs
and the Battle for Freljord between
and
.
The first time I fought Rengar as Kha'Zix, I was amazed by this quest. There are so many rivalries in this game's lore I think it'd be amazing to see what stand offs could happen.
Quick note: Some, if not most of these names are pretty bad, but it's all I could come up with
"Future of Tomorrow"
vs
"Right of Shurima"
vs
"Blood Feud"
vs
"Pirate's Bounty"
vs
"Ancient Rivalry"
or
vs
or
or some other Demacia vs Noxus match up
"Brothers to Death"
vs
"Hustler's Folly"
vs
"Vengeance"
vs
(and before someone talks about that this is support vs adc remember assists count)
"Eclipse of the Sun"
vs
"Honor Reclaimed"
vs
(this is because lore suggests Riven is the one who killed Yasuo's master)
"Null and Void"
vs
"Shadow's Twilight"
vs 
That's all I could come up with at the moment. Just a thought at including more lore into gameplay, although I'm not sure what the rewards would be. Feel free to leave suggestions!
and
, as a sibling rivalry and since all their lore says they hate each other. i'd love to see more of that. . .
.
Soraka is a nice healer and warwick wants her heart for his potion
vs
vs
vs
, not Yasuo, nothing in the lore so much as implies she even knows or cares who he is, it's not a rivalry if to him it was the day his charge was slain and his life was ruined, and to her it was just Tuesday.
VS
vs 
vs
or
(A noxian assassin killed his ward, we only have 2)
vs
vs
(All three have unparalleled dualing)
(Both had to test chemicals on themselves)
(A noxian assassin killed his ward, we only have 3)
quest.
vs
when there is a
on either team.
I could be more, so much more
?
and 
vs 