Update 8/30/2020 @ 6:42 PM: According to Cesar Luis Merlo, Sporting KC have made “a very good proposal” to the player. That makes it sound like it’s a free transfer and they are signing Sanchez Mino to a pre-contract. None of that detail is listed though. As stated below, it could still be a transfer for a very reduced fee or the team could just let the player walk since he wants out.
Kansas City le hizo una muy buena propuesta a Sánchez Miño, que está cerca de acordar con ese club.