I'm against intended tankers and that's why i support the idea if you are not promoting lose 10% percentage or something.
I know, i know legal teams (i.e. teams had terrible strong league) would be screwed too, but ... ... don't care sorry! I bet more tankers exists than victims of a promotless strong season :P

(Of course if you are sitting on top of ur server doesn't count, not your fault if you are not promoting!)