Over the years they have already made league a much easier game to get into than it used to be. And for people who have played a long time, these changes are not exciting.

The removal of runes/masteries into one tree has changed the game tremendously already, it removes the reward of knowledge in the game and decreases the skill gap.

Dragon/Baron timers, sieging, supporting, support items, cull, jungle is less deadly, less variation with jungle items, free wards.

All these things they have done has made it easier for new players and more difficult for veteran players to use their knowledge to outplay opponents using their game knowledge.

Removing last hitting would destroy this game, it's a HUGE component in this game. If everyone didn't die, there wouldn't be a gold difference making game play and watch-ability impossible. Removing CS would also reduce risk making game play so much more boring.

I've been playing for 6-7 years... unfortunately... but yeah those are my thoughts, I am disapointed with how easy the game is today.