The Welsh international was responding to a Tweet from Darren O'Dea.
Forest travel to Huddersfield this evening for a Championship fixture.
Owner Mike Ashley will back his manager, but may alter his plans if the Real Sociedad boss becomes available.
The defender is hoping the Gunners can build momentum as they turn their attention back to Premier League matters.
Newcastle United were dumped out of the Capital One Cup by Sheffield Wednesday in midweek.
The Leeds icon feels United's record at the Riverside will strike a bit of fear into the Middlesbrough side.
Eric Dier's enforced change of position has left Tottenham Hotspur light at the back.
Wilfried Zaha has been under pressure in recent weeks, after some poor displays for Crystal Palace.
Celtic's defence looked particularly porous at the start of the season.
Chelsea striker Loic Remy returns to St. James' Park this weekend.
It has been confirmed that Juventus star Arturo Vidal has been hit with a maximum £80,000 fine for being pictured in a brawl on a night out.
With QPR manager Harry Redknapp under increasing pressure at Loftus Road, Tony Pulis has been linked with replacing him.
Roma right-back Maicon has spoken about the differences and similarities in the coaching styles of Rudi Garcia and Jose Mourinho.