Point system needs a rework between deaths & assists

Here's the situation: I have a couple of SK players as well as, Elements, TSM, Coast & CLG in my league who have been consistently doing great all through the LCS so congrats to them. My problem is that my opponent (who has the entire Fanatic team & Piglet as his roster) has been dominating only because their games points are sky high because of their assists. I mean they just lost to Unicorns of Love this past week & there was no decline in their points whatsoever. Deaths in this Fantasy point system is a joke. Riot please increase and punish players because a half point (-0.5) is not making a huge change to a team that is dominating in the Fantasy LCS. Also the assists should be taken down in half a point and just be a solid point (+1.0) so the death negates the assist as it usually means in the actual game of League of Legends. Please update this next season while I don't mind my friend carrying all of Fanatic players, however I do mind that deaths points aren't even enough to scratch or hurt a player when it does so much in a game such as League. Thanks for anyone's time who read this! :D