Keep in mind that if the Heat wait on an extension, it means Tyler Herro remains trade eligible at any point during the season, potentially a chip to put in play at the February NBA trading deadline. The risk is losing Tyler as a restricted free agent next summer. But that also almost never happens, as evidenced this summer with the Suns and Deandre Ayton. Either way, it appears it will be a decision that will come much closer to the Oct. 18 extension deadline. There simply is no urgency from the Heat’s perspective at the moment.