10 lbs out 2 days to go isn't much at all with 24 he weigh ins.
5-6 lbs of sweat, shave off 4-5 lbs tonight and tomorrow. I've seen terrible weight cutting by boxers and fighters over the years, but 10 lbs frankly is nothing with 24 hrs to rehydrate, that being said, I always found MMA rounds far more taxing than amateur boxing was when I switched over. 
