The only thing that they need to be weary of is people not taking the fight. In a perfect world we'd want fighters to be professional and make weight and if they don't accept the fine. But if you have someone who's going to be paid £600-700 and losing £360-420 because they've missed weight then decide they'd rather not fight for so little they might pull out entirely.
I know it'd probably end their association with CW but you have to think about it as a potential. Hopefully this will work out.