Samples don't benefit from upsampling, because you would only change the sample rate of already recorded material which doesn't alter the sound (well, it shouldn't, ideally).
So, if Addictive Drums 2 uses samples - I think it does - then the only benefit you
could gain from Upsampling would be if you use internal effects of Addictive Drums 2 like reverb, delay, etc. on the drumkit.