Yea, Topps has had so many interesting releases lately for reprints and "cards that never were", that I've adapted my collecting style somewhat to accomodate. I insert all of these reprints and "cards that never were" into the original year of my collection. Reprints are eventually replaced with originals with the reprints then going back to the set binder of the year tha the card was actually produced. Cards that never were cannot be replaced with originals so I leave them in the year they were intended to represent. Here are a few that are scattered throughout my original set binders:
*2006 Topps Mantle #7's (1996-2005);
*2005 Topps A-Rod Spokesman (1994-1997);
*2011 Topps Lost Cards Original Backs (1952-1957);
*1983 Topps Archives (1952)
*1991 Topps Archives Cards that Never Were (1953)
*1994 Topps Archives Cards that Never Were (1954)
*1995 Topps Archives Cards that Never Were (1955-1956)
*2002 Topps 1952 World Series (1952).
*1996 Topps Mantle Commemorative (1951-1969)
*1997 Topps Mays Commemorative (1951-1973)
*1998 Topps Clemente Commemorative (1955-1973)
*1999 Topps Ryan Commemorative (1968-1993)
*2000 Topps Aaron Commemorative (1954-1976)
*Various Topps National Cards