To be honest, as a forum we have had many discussions about Isaak over that last few seasons. He hasn't had that many opportunities but while he isn't a very naughty boy he also isn't the messiah we would like him to be - one of our own and all that.
Injuries haven't helped but when has he really shown what he can do. I stand by the fact that is skill level isn't up to the level we need.
I also question your judgement of the Belgian League. May just about be our Div 1 standard but nowhere near Championship level. They have one or two decent clubs but rarely go anywhere in European competition
Anderlecht used to but no more.
That's why any players of perceived talent get snaffled up by clubs in other European countries - Holland, France, Germany, England, Spain etc.