Sure, wear and tear is a perfectly normal part of usage and it stands that if you cable roll, theres more than usual. However I still maintain that its unacceptable that a $500+ cable has equal odds of a part arbitarily failing through bare minimal usage while following the manufacturer's recommendations.
My Ares II is suffering the same problem and it has probably been removed from my LX less than 5 times.
Definitely keeping this in mind as I was eyeing the Leo II