By Samuel Meade Xabi Alonso believes he’s building an impressive outfit at Bayer Leverkusen and wants to continue sampling that win feeling with them after choosing to turn down the likes of Liverpool and Bayern Munich. The Spaniard is proving himself to be a shrewd coach despite only being in his first major job. He’s taken the German outfit to the cusp of the Bundesliga title, while several of his former clubs have circled as they look for new managers come the summer. Alonso would’ve had offers to jump ship and head to clubs with far more resource than Leverkusen, but he produced something …