Jo will not hurt or kill Jamie.What actually is going to happen is that Jamie will capture Jo and force Ian to go to the wedding. They'll probably do it to sabotage TJ plans and / or capture/kill him because Ian is his weakness. Maybe when Jamie captures Jo, he will tell more about TJIans' relationship and past.
Anyway, the endgame will be revealed very soon, especially because the author said in the middle of the last season, eg will be obvious. :)
Anyway, the endgame will be revealed very soon, especially because the author said in the middle of the last season, eg will be obvious. :)