Arsene Wenger cautious over Jack Wilshere's return

Arsenal manager Arsene Wenger says he must be "cautious, not crazy" about Jack Wilshere's return to the pitch.

Wilshere made his first appearance in 14 months on Monday, playing for the Gunners' under-21 side for more than an hour at West Brom.

The 20-year-old missed the whole of last season with an ankle injury suffered during pre-season in July 2011.