The correct amount of Remy is zero.Lies.
There's no such thing as too much Remy.

If they do treat him as the Returns Superman (Please oh please!) maybe this version of him retired (a la Kingdom Come) for a time due to the death of his son, rather than Lois? Although maybe sticking with Lois (if there is a death) would be better so you don't have to explain why she doesn't look like Bosworth.I wonder if we'll find out what happened to Routh's Super-son.
I somehow doubt it but you never know.