Paul Preston, one of the best known among the leading specialists on the Spanish Civil War and Franco, [http://wais.stanford.edu/Spain/spain_civilwarpreston121900.html] states the following: "The arrival of the technocrats has been interpreted variously as a planned take-over by Opus Dei and a clever move by Franco to 'fill vacant seats in the latest round of musical chairs'. "In fact, the arrival of the technocrats was neither sinister nor cunning but rather a piecemeal and pragmatic response to a specific set of problems. By the beginning of 1957, the regime faced political and economic bankruptcy. Franco and Carrero Blanco were looking for new blood and fresh ideas." To be acceptable, new men had to come from within the Movimiento, be Catholic, accepted the idea of an eventual return to the monarchy and be, in Francoist terms, apolitical. López Rodó, Navarro Rubio and Ullastres were ideal. López Rodó was the nominee of Carrero Blanco. The dynamic Navarro Rubio was the Caudillo's choice. Franco had known him since 1949. He was a Procurador en Cortes for the Sindicatos and had been highly recommended by the outgoing Minister of Agriculture, Rafael Cavestany. Both López Rodó and Navarro Rubio suggested Ullastres...Bright, hard-working functionaries were emerging who were more concerned to get top jobs in the state apparatus than to implement the ideology of Falangism. "That was entirely true of men like López Rodó and Navarro Rubio who were labelled as being primarily of Opus Dei but were more accurately seen as being part of what came to be called the 'bureaucracy of number ones', those who had won competitive civil service examinations or university chairs while still very young."" (Italics added)