"My first year we did well, second year we didn't. Third year better, fourth year not so good.
"That's the process it takes and I hope this interview goes out to some of the owners.
"I hope a lot of the owners are watching because I'd say it took time to change what was there.
"Time to change contracts round, time to move people on. Time for people to maybe naturally grow a little bit older and have to change club.
"And for also to have time to bring the players in. You can't bring them in all at one time.
"So I think the coaches, we all understand that. The problem is getting the owners to understand that or the CEOs to understand that.
"What I will say, if you look at our success at Everton, over the piece we were finishing in the top seven, eight, six, five and eventually four, over a long period of time.
"I think that came from stability at the club, getting to know how the club works and getting to know the theme of the club.
"I think to change football clubs round is not something you can do very quickly, it takes a long time to do that.
"But I hope we kept a lot of the real values at Everton: what the supporters wanted; what they needed, but we were also trying to take it into a modern culture, modern players, modern style.
"If you look at our success at Everton, I think it was remarkable what we achieved in the time with what we had.
"We were always pushing and in my last two years at Everton saw us finish above Liverpool in the league."