Who were England playing during Charlton's era, and who have England been playing during Rooney's time with England? Granted, Rooney can only score against what's in front of him but I hardly think the San Marino's and Andorra's he's faced equate to England's regular opposition of 40yrs ago. 50 goals, over 30 of which have been in competitive matches but, for me, its rather hollow compared to Charlton's feats.
Maybe when Rooney reaches 60 or 70 goals...
We still played Luxembourg and the home nations regularly in Charltons era. We were winning them games 5/6/7/8 nil. There were just as poor teams back then. Just time has passed and nostalgia clues the mind. Just like when people talk of golfs of a forgotten era and claim them better than any of today's offerings.