Newcastle are lacking severely in defence. With Ramage, Taylor and Huntington all only just beginning their careers at the back, and no real player to build around, Newcastle are in desperate need of a quality defender. Joining NUFC would guarantee him a starting spot in defence because look who he'd be joining:
Ramage/Taylor/Huntington - Still very green and most likely to be rotated until they are experienced, as shown this season, Taylor looking like the standout so far.
Titus Bramble - Possibly the worst player in the EPL, a man who looks like a duck which has shit itself twice. I think the only reason Newcastle have him is because no club is stupid enough to buy him from them, even Ipswich rejected him.
Craig Moore - The Australian connection who is in the twilight of his career at St James.
Personally I wouldn't want Neill to come to Newcastle, mostly because of his age, St James Park needs a quality defender who is 24/25 and can stay around for a few years and provide something solid to build upon. Along with rising debt levels in the club finances, I can't see him coming to NUFC and if the club was looking at a defender like him, I'd opt for someone solid like Matthew Upson, a player a few years younger than Neill, languishing in the Championship at the moment, and most likely a lot cheaper than Neill who is running around with his 'flavour of the month' jersey; a guarantee of an inflated price tag.
All up. Liverpool can have him.