Lin wants MORE than Rockets Offer - Waiting for Dallas to Jump In

From Ian OConnor's twitter - 

@Ian_oConnor Lin now also waiting to see if PG-desperate Dallas jumps in. Would b interesting. Mavs gave him 1st summer invite #knicks

@Ian_OConnor: Jeremy Lin wants more $ than reported $31M offer from Houston, according to league source. #Knicks facing a hefty match