They'd immediately bond due to something else I shall explain in the comments.
The Doctor would bond with the whole team. He's made his peace with/bonded with Jack and the team would be, to him, a part of Jack. Ianto would bond with the Doctor because who wouldn't? And also because he would sense an odd kinship with him. He knows that Torchwood's policy against the Doctor was a lie and I think by now he's over Jack's running off in search of, so the remaining option is to bond. Besides, they could compare emo moments from Canary Wharf, something Ianto can't do with anyone else.
Other. Jack Harkness LAUGHS at your silly little preconceptions about time and space. Jack Harkness and all the writers!
no subject
The Doctor would bond with the whole team. He's made his peace with/bonded with Jack and the team would be, to him, a part of Jack. Ianto would bond with the Doctor because who wouldn't? And also because he would sense an odd kinship with him. He knows that Torchwood's policy against the Doctor was a lie and I think by now he's over Jack's running off in search of, so the remaining option is to bond. Besides, they could compare emo moments from Canary Wharf, something Ianto can't do with anyone else.
Other. Jack Harkness LAUGHS at your silly little preconceptions about time and space. Jack Harkness and all the writers!
These polls are marvelous.