Defensive lineman Israel Idonije agreed to a two-year, $7 million contract extension with the Bears on Friday. Idonije was due to make $1.75 million in 2009, but received an added $2 million through a signing bonus. He is scheduled to make $2.5 million in each of the next two years. In 2010, $1 million of that money is guaranteed. "He'll be effectively doubling what his current contract was," agent Drew Rosenhaus said. "He's essentially one of the more highly paid backup defensive lineman in the NFL. "Should he develop into a starter at some point in the next year or so, it's a short-term deal. And it creates some flexibility. But for one of the most versatile defensive lineman and an outstanding special teams guy, we think that this deal makes a lot of sense for both sides."