Will probably come back to this discussion once we get to final figures and writing, but I think the discussion on this went to a broader exploration of:
selection for aggression in different ecological contexts
population level energy spent in contests (as a proportion of total, tragedy of the commons) as proportion of total population level energy in different ecological contexts
if we get coexistence of different strategies, that's cool, but not the focus of the paper (unlike Wolf papers and Botero et al.)
@latrodektus I can email you the Wolf pdfs if you cant get around the nature paywall.