Each of the four-year contracts, which begin this year, will cost about $1 billion.
He would sign a four-year contract for nearly $3 million.
He has another year on his four-year, $18 million contract after this one.
He is in the final year of a four-year contract that will pay him $1.45 million.
Last week he signed a four-year contract for more than $100,000 a season.
He signed a four-year, $13 million contract in the off season.
He also has three years left on a four-year, $12.75 million contract.
Key is in the third year of a four-year, $17 million contract.
He signed a four-year contract with the team on May 11, 2012.
He signed a $50 million, four-year contract before last season.
