This attitude is what I am suspicious about, all that I know right now is:
Based on earlier voting behaviour and general defensiviness, Aeval and September are in cahoots somehow. IF aeval or september gets lynched and is wolf, we can be sure that the other is one as well. If we lynch greenthorn and she is wolf, we cannot be nearly as sure about next one. Healer wont be healing anymore, as Xillen pointed earlier, so chance of possibly getting two wolves done and skinned is extremely valuable if we want to still win this.
By lynching GT we have chance to get one werewolf, and maybe possibly one werewolf that was giving her false info if she was innocent.
By lynching Aeval we have chance to get aeval tonight, and september, her accomplice the next, and if Aeval is innocent, we can be sure that GT definitely is a werewolf and lynch her. Also, we will know then that it is very likely that September is not a wolf, and it is always good to have less variables in equation.
As horrified as I am about the possibility of lynching another innocent soul, I stay in my vote for Aeval, and I think that anyone else valuing logic should as well.