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.
Stanislav Griga and Michal Hipp have been appointed joint-coaches of the Slovakian national side.
The Slovakian Football Federation made the move on Thursday after failing to secure the release of Czech Pavel Vrba from Viktoria Plzen.
Griga, 50, and Hipp, 49, who succeed Vladimir Weiss following his departure in January, have signed 20-month contracts and will lead the team in qualifying for the 2014 World Cup.
Slovakia have been drawn in Group G alongside Greece, Bosnia-Herzegovina, Lithuania, Latvia and Liechtenstein.