So a guy who "plateaus" at a sub-3.00 ERA in a hitter's park is to be discounted exactly why?
If Cueto retired today, he'd finish with the lowest career Starter's ERA Reds fans have seen since Mario Soto and Jose Rijo.
And what the Reds get for that is to have him included as only a piece of a trade for either aging or expensive (or both) outfielders?
No.