New Newcastle head coach Matthias Jaissle may have come across as calm and composed at his official unveiling, but according to BBC News, Premier League rivals should brace for a far more animated presence on the touchline.
Jaissle admitted he's uncertain how referees will respond to his fiery, emotional style once matches get underway, confessing he's "a bit scared" about how officials will handle his intensity during games.
The report suggests his measured press conference persona is unlikely to reflect how he actually operates once the action starts, hinting at a passionate, hands-on approach to management that could mark a shift from the more restrained demeanour Newcastle fans may have expected from their new appointment.
No further details on Jaissle's tactical plans or backroom setup were included in the report.