The only issue with Longmire is no flags since 2012 - his singular flag (you got the equal flags part wrong) - when he's had at least two other teams good enough to go all the way (favourites on grand final day in 2014 and 2016).If its wins then its ken Hinkley.
If its flags its dead even between Chris Scott and John Longmire.
If its AFLCA coach of the year awards its Ken Hinkley.
Scott is 2/2 for grand finals Geelong were favourites in and lost the one Richmond were marginal favourites for.