Patriots tight end Rob Gronkowski has yet to make a decision about a potential fourth surgery on his fractured left forearm. NFL.com's Ian Rapoport reported last month that Gronkowski's camp was keeping their options open as doctors waited to see whether a "stubborn" infection in his forearm would clear up on its own. That hasn't stopped Gronk from participating in New England's offseason program, where he "looks great," a source told ESPNBoston's Mike Reiss. A fourth surgery would potentially threaten Gronkowski's availability for the start of the season, a worst-case-scenario for New England's offense. But Gronk has encountered no unexpected setbacks, according to Reiss, who last month reported that it was "very likely" another surgery would be needed. Source: NFL.com
