Celtic look to be getting their house in order by the deadline and Brendan Rodgers will have a good idea of what his squad will look like by 11 p.m. Outgoings are set to be a key part of that, with squad space needing to be cleared to ensure room for new arrivals. Tomoki Iwata looks set to depart, and he could have the opportunity to reunite with former Celtic assistant Chris Davies at Birmingham City after failing to establish himself as a starter in Glasgow. Joining Sead Haksabanovic, Hyeongyu Oh, and Gustaf Lagerbielke among others in leaving the club, it remains to be seen what other playe…