5. Martin Fulop
One of the most important attributes a goalkeeper can have is consistency. His defenders and teammates need to be reassured that they have a reliable keeper behind them, and with Martin Fulop that is not the case. The Hungarian is capable of making spectacular saves, and his career highlights would make a fantastic highlights reel. However, his lowlights would expose why he almost never a first choice in the Premier League. Fantastic one minute and disastrous the next, his worst game came against Arsenal, when he conceded three horrific goals. Now 32, Fulop has been without a club since 2013. ALSO ON Football: Top 10 teammates who hate one another (With Pictures)
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