I was thinking this yesterday when reading about all the huge stadiums The Police are playing in America.
If The Smiths did reform the whole thing would be a complete disaster just because of practical reasons. If they played the Stadiums we'd hate them because that's not what The Smiths are about. If they played small Morrissey-like venues only the very rich would be able to afford the tickets once the touts grabbed them all.
Morrissey and Marr's reputation would be totally ruined.