Hopefully Miami would trade him to the NFC if given the chance. A few teams out there could use him. San Fran makes a lot of sense, they desperately need a WR and we know Hill works in that system. Seattle could use a Metcalf replacement. I could see LA or Washington going after him too to put themselves over the top.
I wouldn't be so sure that KC will try to trade for him. That kind of move hasn't been their MO in recent years. It kind of flies under the radar but their ownership has not been willing to spend cash up front the way some of the other contenders have. They've let a few of their best players go because they weren't willing to pay them, Hill himself included.