When I came to PSV, I signed when Eric Gerets was coach there.
I've said in earlier interviews maybe I should have stayed one or two more years in Holland.
The AZ captain Teun Koopmeiners, a left-footed centre back who can sit in midfield, is probably the best player in Holland in defensive areas.
It's no secret that Ajax is my club.
In Holland we have always viewed Villa as an important club with a tradition of being powerful in Europe when I was younger, so I would be very interested in managing them if the job was offered to me.
After my debut as a pro for Groningen, I was at Eindhoven for two years.
After I joined Alkmaar, I didn't score for seven League games, but soon afterwards, I started to score goals.
With Ajax and Liverpool, you win about 80 per cent of matches.
Ajax has always been about homegrown players developed in a small country.
Ajax is in every way a fantastic club.
If I'm going to work in Holland I would like to have more of a chance to do something in the league, because a Europa League place might be slightly easier to target than in England.
A return to the Eredivisie would be nice, but only if it's Ajax. I don't want to play for another team.
Don't forget I had only played one season at the highest level in Holland when Spurs bought me from AZ Alkmaar.
