Season 6 changes are not the right direction for league

[TL;DR BELOW] I have lost so many ranked games at this point it is uncountable. All my games I play i feel like i haven't played league of legends because there isn't any actual team fights. It is just pick off game 101.

For example, when an enemy gets first blood say on our mid laner from a gank. Our mid gets so far behind and the snow ball is so high that the game is basically lost because our mid being behind has no chance at coming back. The season 6 changes have been overloaded with snowballing and allowing 1 champion/person to single handedly_** control**_ a game. It is all a chain reaction that triggers from the start of the game and this is not where league of legends should go in terms of game play change.

These are just some points that all relate to each other that cause massive snowballing in games and end games horrendously fast without any purpose:

1. There is no vision on the map - you can hardly ward for yourself and you are prone to ganks
2. Once your behind it is impossible to come back
3. Since there is still no vision, you still cannot defend yourself
4. Death timers being long also does not help because once your behind you lose everything
5. Being dove at 20 minutes in the game under my inhibitor turret and dying is just ridiculous
6. Once a laner gets ahead, all objectives go straight to the other team and you can't do anything about it
7. Reaching 4th or 5th dragon is not likely at all in a soloque game
8. One person who is ahead can push to the base easily
9. One person getting picked off on your team, you can lose majority of your base
10. Teleport is hard to use because lack of vision
11. Even an LCS pro said "Teams should be able to win without baron"

These are just some points that all relate to each other that cause massive snowballing in games and end games horrendously fast without any purpose.

Also to point out that the champions are not the issue here. It is the way the game is played that makes them an issue. For example, items in the game that allow late game champion to get ahead when there isn't even a late game! And having no vision is also allowing assassins to pull off massive flanks.

TL;DR - I believe the season 6 changes overloaded the game with snowballing which triggered a chain reaction at the same time bringing certain champions to dominate and single handedly end games. League of legends should be a team based game. Not who gets ahead from one kill. Honestly the biggest fix here should be the re-adding of green wards.

(If there are any other season 6 changes I am missing, please comment and let me know)