Prequals? Do you mean Fallout and Fallout 2?
If that's what your talking about, then here's my answer: Hell no.
Remaking the original games with "good graphics" would ruin them, imo, since Bethesda would probably [censored] everything up and the people who played the original games would walk the gameworld saying, "Wait,
this is Junktown?" or "This isn't how I pictured Necropolis at all..."
Not to mention that the original games are
not meant to work on consoles. They are mainly played with the mouse and a few shortcut keys, so they wouldn't really make sense if adapted to console controllers. Besides, any working PC from the last decade can support Fallout and Fallout 2, not to mention they are inexpensive, so just buy them for PC if you want to play them.