Rubuta ci gaba ga wannan sakin layi - Bayan abin da ya faru na Uber, an yi ciniki da Wideman sau uku a cikin watanni hudu. A ranar 22 ga Nuwamba, 2018, Senators sun yi musayar Wideman zuwa Edmonton Oilers a musayar zagaye na shida na zagaye na 2020. A cikin wata guda tare da Oilers, Wideman ya fito ne a wasanni 5 kawai don taimakawa 2 kafin a sake shi a karo na biyu a cikin kakar, ya bar Oilers tare da 2019
zagaye na uku, zuwa Florida Panthers a musayar Alex Petrovic a ranar 30 ga Disamba, 2018. Wideman ya fara wasan farko na Panthers a cikin rashin nasara 4-3 a lokacin karin lokaci ga Columbus Blue Jackets a ranar 5 ga Janairu, 2019, kafin a sanya shi a kan wauta a rana mai zuwa. Ya share wauta kuma an sanya shi ga AHL affiliate, Springfield Thunderbirds, inda ya tattara kwallaye 3 da maki 13 ta hanyar wasanni 16 daga blueline.