As per the title, I suggest that weapons carry more than one attack buff effect on strike (for instance, radiant aura + thaumite swarm together) instead of one buff overriding the other, as is current. It'd give incentive for Kronging your weapons some more in the hope of getting multiple on-hit specials. Thanks for reading.
Sometimes it is desirable to replace the current proc with another. My Radiant Wizards *DO NOT WANT* thaumites proccing on weapon hits. It generally makes them die in agony when they have that proc. So the solution is not quite as clear as allowing more than one. If this is to be done, we need a means to flag a current proc to go away when another is added. This greatly complicates things though, and I doubt it will ever happen.