David Krejci and David Pastrnak took to social media to tease Krejci’s return to Boston. Would Krejci have to clear waivers for a return? Could he get picked up by another team? Brad Marchand had surgery on both hips and will be out 6 months. Could return by Christmas, but will he be 100%? Don Sweeney’s contract expired. Will he the GM next season?