Limit Platoon Tiers Ranges

GeneralDirection: This is definitely an issue at times. Last night I saw a tier 3 SPG bring his friend into a tier 7 top-end battle, and his friend was driving a Leichtraktor due to his main account "being temporarily banned for teamkilling." Not necessarily the best way to go about disputing a ban, by breaking the rules of having multiple accounts.
But it is tricky because of the way the matchmaker works with the different tank types.
I would recommend, in the situation you describe above, to utilize the report system being introduced in 7.0. This should hopefully help while we can look at properly addressing the issue.