Absolutely. She's visually fabulous and is mother to the most awesome man in the Marvel universe, so she deserves a second chance
All she has to do is:
a) stop treating geneocide as something people shouldn't hold against her
b) always stand-up and fight for mutant rights; but never tell mutants what they should and shouldn't do
c) stop treating geneocide as something people shouldn't hold against her
d) show contrition, apologies and NEVER get angry or aggressive if people don't accept it
e) and lastly, most importantly: STOP TREATING GENEOCIDE AS SOMETHING PEOPLE SHOULDN'T HOLD AGAINST HER
It's ALSO worth noting... that plan involved forcing everyone to take back their mutant powers (again making huge, life changing decisions for millions because SHE thinks it's the right thing, which does sort of imply she hadn't learnt her lesson the first time).