Frank Lampard was given a footballing lesson in only his second game as management.
The uber-experienced Marcelo Bielsa rocked up to Derby County with his free-flowing Leeds United side and won 4-1, Kemar Roofe, Samu Saiz and Gianni Alioski starring in one of the most eye-catching team performances of the 2018/19 season so far.
Two months on, both Leeds and Derby have emerged as serious promotion contenders, heading into the current international break in third and eighth place respectively.
"It’s very tough," said Mount, whose impressive form on loan from Chelsea earned him a senior England call-up.
"The third game in we played Leeds, and they’re a top, top team. There is some top talent in the league.”
Leeds have won just two of their last seven games in the Championship to lose top spot with Sheffield United and West Brom both ahead of them in the table right now.
But with Pablo Hernandez and Kemar Roofe set to return from injury after the international break, don’t bet against Bielsa’s West Yorkshire giants hitting top gear again soon.