The Marlins have informed first round draft choice Andrew Heaney that they won't sign him, Jim Callis of Baseball America reports (Twitterlinks). The Marlins have yet to offer close to the recommended bonus of $2.8MM, Callis adds. The Marlins offered just $2.6MM and won’t sign Heaney, Juan C. Rodriguez of the Sun Sentinel reports. The Marlins selected the Oklahoma State left-hander with the ninth overall pick in last month's draft. The sides have until tomorrow at 4pm CDT to agree to terms. Heaney entered the draft as the best college southpaw available, according to Baseball America. He's presently one of six unsigned first round selections. However, Callis can't see the Marlins walking away from such a high pick.