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What positions did Javier Zanetti play
Javier Zannetti played Full back and Defensive Midfielder
Did Javier Zanetti change positions
After the arrival of Maicon at the beginning of the 2006–07 season, Javier Zanetti was moved from the right-back position into midfield.
Why did Javier Zanetti change posiitons
Javier Zanetti began his career as a right offensive winger, but was later moved back into mid-field, where he became a tactically intelligent and versatile player
how did Javier Zanetti's move back into mid-field work out
Javier Zanetti was capable of playing anywhere in midfield or in defence.

Question: did he score a lot more after the move
Self-contained rewrite: did Javier Zanetti score a lot more after the move back into mid-field