So we are buffing Tristana while Varus can't even reach 48% Win rate in soloqueue.
Statistically speaking Tristana is fine with healthy win rate and pick rate, while Varus can't even go past 47% win rate at any rank (not even high elo) so why in the hell are you even thinking that Tristana needs buff? The fact that you even think she needs a buff is baffling.