Diego Tristan on trial

Tristan is looking for a new club after leaving Livorno at the end of last season.
The 32 year-old has been linked with a move to England in the past and he is now hoping to impress new West Ham boss Gianfranco Zola.
Zola is believed to be keen to bolster his attacking options after losing star striker Dean Ashton until the New Year through injury. Tristan will have to impress zola in training before the italian belives whether or not it is worth pursue his interest in the player.