If it does turn out that the FBI forensics experts deem the pristine Ruths on Hauls of Shame as forgeries (which I firmly believe they all are), that will pretty much be the end of sports autograph collecting. PSA will be tarnished beyond repair, and the lawsuits will likely bankrupt them.
From a common sense perspective, it seems unlikely that such a large quantity of Ruths in that condition would have survived. Also, why did they all surface around the same time (late 90s/early 00s)?
Be pretty funny if PSA ends up out of business and Coach's Corner survives.
Seems the only way to be sure of your Ruth is to build a time machine, go back to pre-1948, and have him sign it in front of you. Short of that, there will always be questions, which kind of sucks all the fun out of it.