LINK Heerenveen buy former Roda JC and Ajax forward Gerald Sibon. Man, I totally forgot about this guy. He was great for Roda JC at the time, and I thought he would do just as good with Ajax...which of course didn't really pan out that way. He's still only 28 years old, so if he refinds his scoring ability like in his Roda JC days, he could be a good asset for Heerenveen for some years to come.