With most loan moves, the player is also generally loaned to a club that have a specific need that fits the player's profile/position.
But Forest have just loaned Stamenic to Olympiakos beacuse it's the same club owner. When it seems the Greek club already have quality DMs??
Though from an AWs perspective maybe it's no bad thing Stamenic is being asked to play a bit more advanced, for a time. Singh seems as much out of the National team as in at the moment, and his club career ain't going great.
Stamenic almost played as a 10 against the USA, with Rufer and Bell behind him, and that seemed to go okay. Certainly better than the Mexico game. He played a lovely ball through for Just, to have a big chance to score. Who knows that may even be the midfield formation at the 2026 WC, depending on what happens with Singh, Lewis & Thomas.
Anyway I'm sure this is just a short term setback for Marko. Either he finds his role at Olympiakos, or yeah Forest find him a better loan move.