^That was ages ago (in terms of the episodes in question), and if you hadn't brought her up, I would have totally forgotten her.![]()
But the last mention of the wife was even longer.
However, the fact that he started to see another person shows that the character is growing and developing. Pairing Danny with his wife (again) would undo that growth I feel and make him look kinda pathetic (wife bails on marriage, later they renew their relationship, she bails on renewed relationship, then they renew again?).
I definitely feel like they need to give it some time. I still think Danny and Rachel getting back together will be the endgame for his character romance-wise, but I think they certainly need to have her trying to win him back when that happens or else, yeah, it will make him look pathetic. Though I think for all of his flirtations, the only thing Danny really wants is his family back together.