When Newcastle United confirmed Matthias Jaissle as their new head coach, many supporters will have been left asking the same question: who?
The 38-year-old German is highly regarded in coaching circles, having won domestic titles with Red Bull Salzburg and enjoyed success with Al Ahli in Saudi Arabia. But unlike his predecessor Eddie Howe, Jaissle arrives without a reputation among English football supporters, with few even knowing his name.
That does not mean he cannot succeed in the job.
When Arsène Wenger joined Arsenal in 1996 after a spell in Japanese football he was equally unknown.
But he left nearly 22 years later with a legacy that will last decades.
Jaissle succeeds Eddie Howe who left a few weeks ago after a difficult summer for the North-East club which has seen the sale of key players like Anthony Gordon, Sandro Tonali and hugely popular club captain Bruno Guimarães.
The optimism of the takeover years, when supporters dreamed of challenging for the Premier League title, has been replaced by a more cautious reality. The sale of those key players suggests Newcastle are no longer operating as aspiring title contenders, but as a club trying to remain competitive while adjusting its ambitions.
That creates a different kind of pressure for Jaissle. He is not arriving at a club expecting immediate trophy success; he is taking over a team that needs a new identity and must convince supporters that the direction has not changed permanently.
His football philosophy should appeal to supporters. Like Howe, he favours an energetic, pressing style built on intensity and attacking football. His reputation for developing young players also fits a club that may need to find value rather than simply buy established stars.
But success in Austria and Saudi Arabia is not the same as succeeding in the Premier League.
Every decision will be scrutinised, every poor run of results will raise questions, and comparisons with Howe will be inevitable. For a manager many Newcastle fans had barely heard of before his appointment, the challenge is not just winning matches.
It is proving that he can guide the club through a period of uncertainty and prevent the progress made under Howe from being lost.
Wenger soon managed to win over the Highbury faithful, but Jassle knows that if results begin to go against him, he can expect little support from the Black and White faithful.
