11.   Valencia managed a consolation goal scored by Bulgarian striker Luboslav Penev, who recently returned to professional play following a lengthy absence after surgery during the summer.

12.   His lengthy absence from public view has fuelled speculation about his failing health.

13.   Energy markets are awaiting the eventual return of the Iraqi oil giant with trepidation after its lengthy absence due to UN sanctions.

14.   Wood was expected to return to action last weekend against Italy after a lengthy absence due to a calf injury.