I do want to see the wrongs of the past rectified. I don't believe that this is actually rectifying anything.
At best, this is just making just our forever incomplete history a little more complete. That is a logical goal.
You know that stats get corrected like all the effing time? Box scores get corrected, etc etc. And not just recent games, going back as far as can be proven.
The statistical record is living and breathing thing that is constantly changing. It is, by virtue of how it was recorded for so very long, and by it's very nature, incomplete.
If they find more stats that says that Ty Cobb is the batting average leader, then it reverts back to him. It's simple, and dare I say, logical.