Arcidiacono, 27, is 6-foot-3 and spent each of his first four seasons with the Bulls, but saw limited action last season under new coach Billy Donovan.
His best season came in 2018-19, when he averaged 6.7 points and 3.3 assists in 81 appearances. Chicago turned down Arcidiacono’s team option after the season, sending him into unrestricted free agency.
Morgan, 24, is 6-foot-7 a former standout at Indiana who went undrafted in 2019. He ended up signing a two-way deal with the Jazz, followed later by a standard contract in December 2020.