I think the time away from Bruce has simply revealed how grating he is.
Aside from Cometti, Ox is the only one I would keep- surround him with competent callers and he seems competetive enough to at least try and keep up. A'la Dermie whose pseudo analysis was of roughly the same quality, but at least the smirk in his voice added a degree of charm. Derm's on air chemistry with Cometti was genuine and one of the better aspects of their Sunday coverage.
Did you see him during the finals series? Leigh Matthews made him look shocking.