^^ that was my attempt-at-being-funny response.
Here's my analytical response regarding JJ:
I think the main problem is that people see a big bodied AFL player and they automatically assume that player should be doing bash and crash. The small bodied players should use their speed and save the bash and crash for the bigger bodied players to deal some damage.
However, in the real sporting world, small players can be slow as hell and use more the bash and crash style of play. Conversely, some big players like to use their speed as an advantage without doing much of the crash and bash. From my years of observation, JJ is the kind of player who uses his height and speed as an advantage, not the bash and crash style. Furthermore, if he does the bumping and bruising play, his speed would be affected, and this would then nullify his advantage in outrunning the defenders.