Salvador Servia doubts this would be a good deal and thinks many race sponsors "would disagree" with the alternation plans.
May 10 (GMM) Barcelona's F1 circuit chief has played down reports a deal whereby the city and Valencia will alternate the annual hosting of the Spanish Grand Prix is now close.
But Barcelona's track boss Salvador Servia thinks that sort of deal would be "a mistake".
He also told local Rac1 radio that he thinks rushing to a deal this weekend is not possible.
"These contracts are 200 pages and, if we must change, it should be thorough," said Servia.
"For now, we have not received any notification," he said, adding that he thinks many race sponsors "would disagree" with the alternation plans.