I don't think Pierre Boya would be a good investment for Newcastle, considering his starts and scoring sheet at Partizan Belgrade.
He couldn't score in Serbia-Montenegro league for over a year and a half at one point in time. And that says it all. Since then, a couple of goals, but nothing specatcular. It's unreasonable to expect from such a player to shine in Premierleague.
His finest moments were long, long time ago against Lazio in Europe when he scored twice in Rome, but since then, not worth a mention. He's got pace and dribbling, but lacks scoring touch.
Bottleddog, You'ewelcome.
Goran Gavrancic is a solid defender and can play in several defensive positions. Not much pace, but tall, strong, and good control of the ball, good at heading the ball at both ends. Played for Dynamo Kiev as central defender mostly, but can be used as right back as well. And can contribute in defensive-midfield role if needed.
Agreed 101 %...