Kyle Allen, the backup quarterback for the Pittsburgh Steelers, has unexpectedly terminated his contract following a heated altercation with team management. Reports suggest that the argument stemmed from dissatisfaction over playing time and internal conflicts within the team. Sources close to the situation say tensions had been brewing for weeks, culminating in a heated exchange during a practice session. Allen, who joined the Steelers in the offseason, was expected to provide depth behind starting quarterback Kenny Pickett. However, his lack of opportunities on the field and possible disagreements over the team’s direction seem to have contributed to the rift. The…