Sonner, who was released by Birmingham City despite still having two years left on his contract, joins Simon Ford, Russell Howarth, Marc Edworthy and fellow Blue Nose Tresor Luntala on trial at Molineux.
The former Ipswich man, capped seven times by his country, will probably take part in one of Wolves double-header friendlies at Morecambe or Kettering on Saturday, along with the other trialists, although Luntala hasn’t trained since Monday due to a virus.
steve_hermon@wolves-mad.co.uk