David Moyes has put his hand up for a return to Scotland.
Moyes has been without a job since leaving West Ham United at the end of last season.
The former Manchester United manager says he would consider taking over at Celtic or the Scotland national team.
Moyes told BBC Sport: "Club football would be my choice, but Scotland's my country and I'm really passionate.
"I've followed Scotland to all the tournaments when I was a young man, I used to go to Wembley regularly with my dad, so I've got some great memories of being a Scotland supporter.
"The Scotland job is difficult for anybody because there's great expectation. I don't think there's any one way we can fix it. I don't have all the answers, but I've got some ideas and thoughts.
"There are many things we're not doing in Scotland, we've chosen to bring in lots of foreign players, and cheap foreign players, and maybe a lot of the young Scottish players are not getting the opportunities.
"We need to see if we can find a solution to develop more players, but we're not going to do it in two or four years, it's a 10 or 15-year plan."