User blog comment:Emptylord/Blogs/What if summoner spells had to be chosen in-game?/@comment-5969046-20130824195133/@comment-3974211-20130825041959

In all the proposed systems for "choosing summoner spells in-game", the jungler couldn't have two summoner spells early game AND have all their spells.

In the level 20/22 system, the earliest Shaco could have Exhaust, Ignite, Deceive and Boxes is level 4 (and he doesn't have his Shiv for slowing). With the independent point systems, Shaco cannot have both summoners until level 6. If we ignore the smite issue (pretend everyone magically has smite) - junglers aren't really affected in terms of jungler-vs-jungler.