She's gone, I guess. She had talent but she didn't have "it". She squandered it and she will probably look back on her life with regret and end up doing something drastic, like coaching British tennis.
"There are more dogs than women in the locker rooms" - Liz Smylie "I'm really feeling my balls" - Serena Williams "She had him in her box... It made his week!" - Tracy Austin "Tell us Rafa, what else do you do with your right hand?" - Todd Woodbridge "I have a pain here, in my famous ass" - Rafael Nadal
According to some people said to be close to her she doesn't want to lower herself to the satellites or challengers and that is why she doesn't play because she is only good enought to play WTA events
if that is true then Lucic will never play again, because she has used up her previous fame, and the WTA tournies are unlikely to offer her any more WCs. As far as i remember, she has not played on the tour on any kind of regular basis in four (maybe even five) years. To come back she would definitely need to make some strong showings at the challenger level.