with difficulties while attempting to keep the team's aggregate salaries under the salary cap. The other is that players often react badly to receiving the tag, because it limits their ability to negotiate with other teams and therefore hinders their chances of receiving the largest possible contract. Players sometimes counter the tag by holding out or refusing to play for the club, creating distractions and headaches for the club. Poison pill The advent of the poison pill came in 1996. The 49ers intended to sign Giants running back Rodney Hampton to an offer sheet with a poison pill that stated Hampton would be "on the field for 70% of the offensive plays over the next 2 seasons." The Giants had drafted Tyrone Wheatley with their first round pick in 1995 but he was largely ineffective in his first season. Since he played the same position as Hampton, the Giants had planned to ease him into the offense with Hampton on the back end of his career. For the Giants to match the 6 year deal, they would be forced to play Hampton in 70% of the plays, thus making the previous year's draft pick of Wheatley a loss. The 49ers later decided to not include the clause, as they felt the NFL would never approve the terms. Their assumption would be proven incorrect following the 2005 season, with the historic offer sheet Steve Hutchinson signed with the Minnesota Vikings. The transition tag's usefulness began to be questioned after the contract offered by the Minnesota Vikings to Steve Hutchinson, an offensive guard who had received the transition tag following the 2005 season from the Seattle Seahawks. The contract was for $49 million over seven years, $16 million of which was guaranteed. However, the Vikings added a poison pill: The entire $49 million contract was guaranteed if Hutchinson were not the highest paid offensive linemen on the team he signed with. Since Hutchinson's salary was less than that of the Seahawks' Walter Jones, an offensive tackle, his contract would have been guaranteed by the Seahawks, while the Vikings, having no offensive linemen averaging more than Hutchinson's proposed salary, would only be obligated to pay the guaranteed $16 million. The Seahawks filed a grievance with the NFL league office, claiming that the poison pill was illegal under the collective bargaining agreement in that the Seahawks would have to pay significantly more than the