Option one: Duck under the thrust and barrel into me removing me from my feet, which you could have done. Best option. 

Option two: Slap the thrust aside and use the tonfa in an attempt to disarm me, again probably possible, although leaving you open to a stab from the dagger. Not bad, but opens to attack.

Mistake. Try and grapple my sword arm, focusing your attention strictly one of my available weapons leaving yourself open to other avenues of attack.