The Knicks still may shop at K-Mart later this summer. According to an NBA source, Kenyon Martin, a free agent, went through with his offseason left ankle surgery and is on schedule to be ready for training camp. The Knicks, pending what they do in their hunt for a big man with their $3.3 million mini mid-level exception, could have interest in Martin later in the summer. - See more at:http://nypost.com/2014/07/03/knicks-make-offer-to-kurt-rambis-to-be-derek-fishers-top-assistant/