I saw Skid Row 4 times with the classic lineup. One of the greatest live bands I ever saw. Then again once with Solinger a few years back, to my surprise they were still really good live. However they seem unable to write good new music. I dont think a reunion would help as far as creating new music is concerned, seeing as Rachel and Snake wrote the bulk of the material anyways, and I dont find Bach's own stuff memorable.
BTW, never understood the slag Subhuman got, the claims it was Grunge or whatever, I didnt hear that at all, just another great Hard Rock work.