Media reports have suggested that Isak is trying to push for a move to Liverpool, who have had a bid for him rejected by Newcastle. However, Isak has also been quoted as saying he does not want to play for Newcastle again.

Tomasson, a former Danish international striker and current Sweden coach, has defended Isak's actions, calling him a "fantastic character and personality" who is "extremely professional".

"Such situations are quite complex," Tomasson explained. "We don't know the whole story yet. There's a lot of politics involved in a football club, and we should be careful not to draw conclusions without knowing all the facts."

Isak has not played a match or trained with the team since the end of last season. He was not part of the squad for Newcastle's Premier League opener against Aston Villa last weekend, and it's unclear whether he will be fit for the upcoming World Cup qualifier against Slovenia on September 5.

Tomasson is confident that Isak will eventually return to team training, saying, "He's a pro, and I know he's been training. Let's wait and see. We'll have a good talk, me and Alex, and hopefully he'll be back in team training soon."

The situation is complex, and Tomasson is right to urge caution. Only time will tell how it all plays out.