SISU are a consortium of high powered and ruthless businessmen, and they will see him as a minor irritant at best, but certainly not somebody who will effect their business decisions. If SISU do leave, it will be for their own reasons, certainly not because of a vain egotistical supporter who wants his face in the local & National media.
He reminds me of that other mug who loved the sound of his own voice and wanted to be Mr CCFC a few years back, Dominic Ostrovsky, or however you spell it. I support CCFC, not the egos with their own agendas.
Its not minor if theres more than 1 person willing to protest, this 1 individual can turn into a swarm of individuals which would cause unrest at sisu towers