According to reports from England via caughtoffside, West Ham is also interested in Charalampos Kostoulas, a 17-year-old forward playing for Olympiacos. Olympiacos is reportedly willing to sell the forward for around 20 million euros. Kostoulas has already debuted with the first team, participating in eleven Greek league matches this season and scoring three goals. The young forward is contracted until 2026.

Scouts from West Ham United and Manchester United were present at Karaiskakis Stadium and were highly impressed by Charalampos Kostoulas.