Colaboration?

Bit miffed at some comments from Benjis tutor regarding the direction of in&out. It was always suposed to be a high-end magazine, however I am not a designer who copies designs, I prefer to work out what will work best. I am annoyed as the design has now reverted back to the initial pitch, however it has changed direction with 2 days until my clients deadline. It is now becoming a brief I do not wish to put my name to and am considering my position in this collaboration.

I will continue with it but whether or not I want crediting on the publication is another matter.