Celtic manager Martin O’Neill says the club wants to avoid losing any more key players during the summer transfer window as external interest increases. O’Neill reiterates that Celtic are keen to retain their main squad rather than allow further departures. The comments come while reports indicate interest from elsewhere in two of Celtic’s players, Arne Engels and Alistair Johnston. Both outlets state that the situation is being closely watched as the transfer window develops. No specific offers or destinations are confirmed in the provided reports. O’Neill’s message is framed around maintaining squad stability and protecting the core of the team ahead of upcoming fixtures. The overall thrust across the sources is that Celtic’s leadership is actively looking to manage potential transfer developments and keep established players at the club.