Gunn, Ian Butterworth and Ian Crook will form the club's management team next season as the Canaries aim to bounce straight back into the Championship following their recent relegation.
"There's a lot of people on holiday but at the same time agents are on the phone recommending players and it's a case of sifting through as many people as possible and deciding whether we need to move,"
Gunn told the Eastern Daily Press.
"I would think it will be a domino effect - when one goes, one comes in.
"Not having been in the managerial seat before it's one of those things you want to happen as quickly as possible but I realise it's not going to happen overnight. Patience is the key. We have to make sure we build a squad that is competitive in this league."
Source: Team_Talk