
In 2017, Leeds United acquired the 27-year-old from Limerick, in his home Republic of Ireland, bringing him to England.
The defender only made four first-team games for the Whites despite making an impression as a young player before being permitted to permanently join Bradford.
He had made an impression while on loan at the Bantams, and signing a long-term contract further increased his significance to the team’s mission.
He departed Bradford in 2022 after making 129 appearances, and he has now made more than 100 appearances for the Imps.
Clubs in the second and third divisions of English football are monitoring his status, according to Pete O’Rourke of Football Insider.

Although Lincoln is rumored to have tabled a new contract offer, O’Connor’s current deal expires at the end of the current campaign.
If he does not put pen to paper, Lincoln risk losing a defensive lynchpin on a free transfer in the summer.
O’Connor had previously been the subject of Championship interest, with Oxford United, Preston North End, and Blackburn Rovers all being mentioned in October.
This season, he has made 31 appearances for Lincoln in all competitions, with three goals and three assists as a center-back.