President of the European Council extended his influence into financial policy, the most important area left to the rotating Council presidency, with the rotating presidency seeing a greater decrease in power than previously planned. Many of the changes introduced with the Lisbon Treaty need concretion through practical implementation by the current actors. The Spanish presidency unsuccessfully tried to challenge the European Council president's prominent post during the first rotating presidency of 2010, while the second half of the year saw a Belgian rotating presidency marked by a weakened caretaker government which did not challenge Herman van Rompuy, himself a Belgian politician. The Belgian rotating presidency
President of the European Council than wield power within the institutions. However another opinion envisages a more pro-active President within the Union and speaking for it abroad. This post would hence be quickly fashioned into a "de facto" "President of Europe" and, unlike the first model, would be seen on the world stage as speaking for the EU. Persons connected to this position would be more charismatic leaders. The appointment of Herman Van Rompuy (see below) indicated a desire to see the former style of president. The Treaty of Lisbon doesn't define a nomination process for the President of the Council and several official and