Not exactly, but it hasn't had it perfectly easy. Back in '04/'05 my brother was running a perma-Elude scrapper and he lost interest pretty quick once they nerfed perma-T9's. And then you have to consider that, before IO's (when all the aforementioned Regen nerfs were happening, so, seems relevant), they needed that much more to cap defense without Elude - probably Weave, etc. And then after you've considered that, I believe the scaling resistance (pretty much the only reason SR can keep up in the current meta) wasn't added until much later, too, right? So SR has not always had it all that great, unless my memory is faulty here.