I haven't read this thread yet, so this may have been said, but completeness is in the eye of the beholder. IMO:
in depth stand up work
in depth ground work
possibly some stick and knife training
That's it.
I don't care about classical weapons anymore. I don't care about forms. Knowing how to wield a broadsword is great, but does not make me any more complete of a fighter, nor does knowing 97139720841 forms. Notice that I stated in depth knowledge. In my definition, this is key. A style that "has grappling in its forms" but you really do know in depth grappling training is deficient, IMO. a style that has grappling but lacks in sttiking is also deficient.
philosophy and spirituality, IMO should not be part of MA training either - I have books and church for those things. My martial training should be just that.
i'm nobody...i'm nobody. i'm a tramp, a bum, a hobo... a boxcar and a jug of wine... but i'm a straight razor if you get to close to me.
-Charles Manson
I will punch, kick, choke, throw or joint manipulate any nationality equally without predjudice.
- Shonie Carter