Kenny Jackett is searching for a player who can give Wolves 'another 10 to 15 per cent in terms of quality'.
Neil Adams says Norwich remain in the market for further additions after signing Cameron Jerome and Carlos Cuellar.
Bristol City have signed Brian Howard on a deal until the end of the season and the midfielder goes straight into the Robins' squad to face Cardiff on Saturday.
The 30-year-old has been training with City for the past 10 days and joins on a free transfer, having been released by Portsmouth at the end of January.
Head coach Sean O'Driscoll said: "He's got npower Championship experience and is technically very good.
"Brian was available and financially fits into the model going forwards.
"His personality will add something positive to the group."
Howard began his professional career at Swindon before spells at Barnsley, Sheffield United, Reading and Millwall.