ˌɔn sˈɛvəntˌiːn fˈɛbɹuːˌɛɹi tˈuː θˈaʊzənd twˈɛnti tˈuː, ɹˈʌsk wʌz ɐnˈaʊnst æz ɐsˈɪstənt mˈænɪdʒɚɹ ʌv skˈɑːɾɪʃ pɹəmˈɪɹʃɪp sˈaɪd dˈʌndiː ˌʌndɚ hɪz ɐsˈɪstənt mˈænɪdʒɚɹ æt stˈɑːkpoːɹt, mˈɑːɹk mə ɡˈiː ʌntˈɪl ðɪ ˈɛnd ʌvðə sˈiːzən.
On 17 February 2022, Rusk was announced as assistant manager of Scottish Premiership side Dundee under his assistant manager at Stockport, Mark McGhee until the end of the season.