Both of these programs were created by Kevin Flynn, Clu 1.0 and Anon served their directives and ended up dying because of it, but which derezzing do you think affected Kevin Flynn more?
In Ghost in the Machine comic, Jet.exe is a backup program from Jet Bradley's experience during the events of TRON 2.0 game, in Ares Kevin Flynn in that movie was also a backup program from Kevin Flynn's experience during the events of TRON 1982, it's also worth noting that the soundtrack that plays when Ares enters the classic Grid is called "Ghost in the Machine" I wonder if this was a callback to the comic book?