But the problem is that Sporting is still insisting on a high fee.

Gyökeres is really unhappy with the attitude of his team and doesn't want to continue at Sporting anymore no matter what. I hope a talent like him doesn't stay away from football in case of a disagreement.
I hate the fact he might end up at Arsenal because that's going to give them a good boost for the title challenge. Gyökeres has given sporting all his best and the way they're returning the gesture isn't nice. He isn't being treated like a player that have given the club his best years. They should just allow everything to go smoothly and stop being greedy. Gyökeres is 27, still has about 3/5 years of talent left in him and during this years, I think Arsenal should get a good chance at winning the title if other teams don't strengthen their squad.