The problem with signing decline phase players to multiyear contracts is that their best year going forward will be this year. By the time the Twins have a core ready to move forward, the Twins will be committed to guys in decline. The Royals gambled that this was the year their core would move forward. They have committed three years to Jeremy Guthrie. In 2015, when Hosmer, Moustakis and Perez will finally be reaching their primes, they will be paying Guthrie 9 million dollars. He will have declined further, but it is too much money for a small market or even a midmarket team to discard. It just keeps the team in a cycle of mediocrity.