Rubuta ci gaba don wannan sakin layi - Ba a daɗewa ba daga Formula One paddock, de Cesaris ya bayyana a 2005 Monaco Grand Prix
, kuma an maraba da dawowa tare da rungumar dumi daga tsohon shugaban kungiyar Brabham da kuma Formula One boss Bernie Ecclestone. Bayan 'yan watanni daga baya aka sanar da cewa de Cesaris zai yi tsere a cikin sabon jerin Grand Prix Masters don direbobin Formula One da suka yi ritaya. A watan Oktoba, ya kafa mafi saurin lokaci a gwajin farko na Grand Prix Masters a Silverstone South circuit a Ingila. Editan Grand Prix na mujallar "Autosport" Mark Hughes ya yi hasashen cewa de Cesaris zai kasance ɗaya daga cikin manyan direbobi a fagen Masters. A tseren farko a Kyalami da'irar a Afirka ta Kudu, de Cesaris ya cancanci da kyau kuma ya yi tsere zuwa na huɗu, bayan gwagwarmayar gwagwarmaya da Biritaniya Derek Warwick.