As our officials say we won't talk about potential transfers before Wednesday which is reasonable.
Not just according to my humble opinion nor also yours here, my friends, but even our coach, president and TD know and even some portals stated that we needed a central defender since Marangos doesn't really cut nor is he suitable to be a back-up to much better (than him) Delli and Sousa.
CM is a problem yet, but Anakoglou will soon compete for the place and hope he recovers some old form. Spanos counts on him and should be back in a month or so.
Central forward can be problem too if we only lean to Diamantopoulos and Kapnidis.
Defensive and offensive wingers are pretty much covered, and still I am not convinced by attacking midfielder that acts behind a main striker. No one who played and rotated there hasn't done the expected. Sometimes we miss creativity and we skip that area between central mid and striking line by longer and direct balls which is not always good.