I think this would be a better solution:
During promos right now, a Dodge counts as a loss I believe. Since promos are the most important Games, This seems particularly unfair. Of course, you can't make it not matter because then people would just Dodge repeatedly until they either have a really good team together or see the other team getting trolled. Of course as it is now, you can't Dodge but everyone else can, which is probably why people complain about more trolls showing up in promos (other people dodged them until you got stuck with them).
So by proposal: give a limited number of free dodges that can be used while in a division (and earn a free Dodge every x played consecutive Games without a Dodge). Dodging when you have no free dodges resets your counter to earn a free Dodge AND costs more lp than it does currently (dodging in a promo without any free dodges results in a loss, should probably warn that they have no free dodges). So players can choose how to allocate their free dodges, probably saving some for dodging in promos, however not too many as upon promotion your free dodges resets to the basic amount for the Tier.
There could be different numbers for each division, maybe bronze 5 needs more dodges than bronze 1 and platinum+ may not need any.
Thoughts?