Ferguson previously managed Klide, Keelti Hares and Aloa, while McCann, 50, had seizures responsible for Dundy and Everenees Calidonian.
Duds, 56, was the assistant province of Ross, and then later managed to Everens, while McGregor, 43, was talisman with Rangers.
“We appreciate him and his team enter the role at this difficult time,” Stewart said.
The former midfielder and the former injury McCannjersz helped win two local gays, as Ferguson won five league titles and 15 prizes for episodes.
Macan has nine medals for the winners of his playing days in Abrox, including three in the first place and former striker Dodz won all the three major local decorations with Rangers. The trio, who won 97 international hats, has worked as a media leader recently.
The first McGregor talisman coincided with Rangers with Ferguson's second period, and the previous stage won 13 medals with Rangers and 42 Scotland caps. Rangers left as a player in 2023.
Rangers is located at home in his home on Saturday (15:00) and will play his legs in the last European League at the age of 16 with Vinerverh Jose Mourinho in addition to a league match against Celtic before the March International Fracture.
Fenerbahce Rangers on March 6, with a return in IBROX after seven days.
The next old company stands out in Celtic Park on March 16.