He took Lyon (given all the issues they had/have) from bottom to 6th, an to the cup final.I was in conversation with a long-time supporter who expressed a degree of concern apropos the appointment of Sage.
In his view it is a significant gamble, given that Sage's managerial experience is far from extensive and he has been lauded in the wake of a solitary successful season in a League somewhat less challenging than the PL.
He stated that when Glasner was appointed he had been a manager for some 10 years, he propelled Wolfsburg to 4th in the Bundesliga and steered Eintracht Frankfurt to European cup success.
This supporter had a preference for Sean Dyche whom he opined was a 'Safe pair of hands' with extensive PL experience and would have been a good 'Fit' at our club.
Was on target for CL qualification in 2nd season and Textor sacked him, against fans wishes.
Then achieved what he did with Lens.
Not extensive, but pretty impressive. Especially given the circumstances.