Jeffrey Lin, Riot Games Lead Game Designer, indicated that players who have received certain types of disciplinary measures this year will not get their ranked rewards. If you’ve been bad in the game this year, you may be disappointed anyway.
"We are still working on the details for the 2015 Season, but the current plan is that players who have been Chat Restricted, Ranked Restricted or Game Banned during the 2015 Season will not receive Season Rewards in Ranked," said Jeffrey Lin.
A few days later, Lin clarified his earlier statement and said "Players that have reformed and DO NOT HAVE Chat or Ranked Restrictions by Season end will still get Ranked Rewards. However, players that have been game banned for 7-14 days for excessive toxicity at any point during the 2015 Season will not get rewards."
This announcement has not gone over well with the League of Legends community. Stay tuned to see if such a punishment on top of a punishment will be put into use in League of Legends.