At the same time if TB fronts up acknowledges that what he did was wrong and is determined to make amends by apologising and committing to re-education he could be with us next season. Not only that but he could be an example of the sport acknowledging that things have been wrong in the past but are determined to move forward; not just by being sacked/paid off/retiring but by being an example of positive change.
Personally I think there will be countless more examples of racism and bullying in dressing rooms across the country, what was deemed acceptable is now being proved not to be. 'Banter', which I have always found to be a convenient word to cover a multitude of sins, needs to be examined and people made aware that words cannot just be taken at face value.