Gunners lying in wait for Alvarez

[Getty Images]Arsenal are realistic about their chances of signing Julian Alvarez before next week's transfer deadline.Do they want him? Yes. Are they trying? Yes. Can they pull it off? The answer to that question is less unequivocal.Manager Mikel Arteta and sporting director Andrea Berta know it is a long shot, not least because former Manchester City forward Alvarez, at least so far, has shown little indication he would be willing to join the club.His current reluctance to give the green light