Newcastle United’s star striker Alexander Isak has returned to Tyneside for training after a dramatic summer of transfer speculation, with Liverpool’s pursuit of the Swedish forward hitting a fresh twist. The 25-year-old, who expressed a desire to leave for Anfield, saw his £110 million bid from the Premier League champions rejected, prompting Newcastle to chase RB Leipzig’s Benjamin Šeško as a potential replacement. Isak’s Return and Newcastle’s Stance Isak, who scored 27 goals in 42 appearances last season, rejoined Newcastle’s training on August 2 after training alone at his former club, Real Sociedad, citing a minor thigh injury. His absence from Newcastle’s pre-season tour in Asia fueled rumors of a rift, with reports indicating he was frustrated over unfulfilled contract...