This is the first reported interest in King since he visited the Texans in May of last year.
King, 32, originally signed by the Raiders as an undrafted free agent of Fort Valley State back in 2012. He was in the third year of his five-year, $16.5 million contract that included $7.75 million guaranteed when the Raiders cut him loose during the offseason in 2018.
King later signed a three-year, $7 million contract with the Broncos but was released with an injury settlement in the first year of his deal.
In 2018, King appeared in four games for the Broncos and totaled 814 punt yards on 20 attempts and one touchback.