Ronald de Boer says he's ready to support twin brother Frank in his next job.
Frank de Boer was sacked by Crystal Palace last week after just 77 days in charge.
Ronald said: "What's up with Frank? Not great, he's disappointed of course.
"This dismissal was a surprise. No, I have not been able to visit him at Inter and at Palace. The next time he gets started, I'll be on his first day next to him on the pitch."
Ronald added: "Frank chose to become a trainer after playing football, I was going to do that too. I stopped the training course because of my private situation. It remains a dream of mine to lead a club or a team with Frank."