Jan Mucha admits he may leave Everton.
The Slovakia goalkeeper has failed to dislodge Tim Howard from being Everton's No1 since his arrival.
"I don't want to put the coaches under unnecessary pressure because of myself," he told the Slovak FA's official website.
"I will do my best to win a regular place in the starting line-up, be it at my current or possibly future club.
"With my performances I want to prove to people that I have the quality to be in the national team. Playing for my country has always been an honour to me."
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