So, Grapple would be incompatible with Harmless, then?
I am sure Dave will answer, but my two cents says it is incompatible.
True grapple does say "instead of attacking" one may grapple. However grapple means the loser has to take 1 health check, which would suggest that some form of attack was done. I suspect "instead of attacking" just means instead of the normal procedure for a brawl attack, and that grapple is still an attack.
If it is allowed it would be like grappling with one or both arms tied behind your back. As you know, grapple is an opposed roll, both players using their brawl and might dice. With the clarification provided by second edition it now clearly states the character has no brawl.
Better be mighty mighty!
