They have sort of ruined her Character what with her massive Personality Transplant, she must visit the same Hairdresser as Corrination streets Maria (it's all in the way you dry it)
From what I've seen, I think Ian will want her back as he did break down in tears not knowing what he wanted to Pat, then he was on the end of the laughing at the Vic, so he's obviously struggling to cope and is unsure of what to do. He can't run the Chip shop and look after his two kids and with Steven on the way back, I think that he'll try to make up with Laura for Stevens sake as he wouldn't want any more problems for Steven. I can't see the Baby being Garry's either, I think it will either be Paul or Gus as the farther or after a DNA test it will show that Garry isn't the father by which time his marage will well and truely be down the tubes. Strange though, because I always thought that Donna would make a better partner for Garry than Lynn, but I doubt she'll be returning.