It was a sizable coup for Tottenham Hotspur when Lucas Bergvall chose a move to the club over Barcelona in January. Bergvall had offers from both clubs, and Barcelona had really gone all out to tempt the Sweden international to the Spain. However, Bergvall chose Tottenham, excited to work with Ange Postecoglou and the other excellent youngsters in north London. The 18-year-old has now made three appearances for Postecoglou in pre-season, starting in the win over Hearts earlier this month. Dejan Kuluveski is one many at Tottenham impressed with Bergvall, who seems to have avoided any injury wor…