Riot, please pass the Level Up Rewards System onto NA.
One of the biggest issues on making a smurf is how boring it can be. You literally play the game with people who have no clue what they're doing, and on top of it, have no competitiveness at all for 2 weeks. (if you play religiously). Another issue is once you hit level 30, you get around 20k IP total, which is enough for 3 6300 champions. Taken, you need a total of 16 champions to play ranked, and you also have to factor in runes, which can cost roughly 10-15k IP for a standard AD page, and AP page. Yes, I'm aware you can buy 450 champions, but the point I'm trying to make here, is that people typically buy champions who are roughly more expensive. Personally, the more expensive the champions are, the more fun I seem to have with them.
Well, the Level Up Rewards System fixes this issue, with it's champion bundles for 50 rp here and there, as well as IP boosts and chests. It even offers XP boosts which stack on top of each other, so you can get to level 30 quicker and not wish to kill yourself from sheer boredom. Personally, I feel actually awarded for leveling up with this system, instead of it saying "hey, you're level 12 now, here's an extra mastery point and rune spot!". Maybe that's just me, who knows. Just my biased opinion on the whole scenario, I just feel like it would make smurfing less toxic for the player, and make it more enjoyable all together while grinding to 30.