While it might not feel like things are going all that well for Arsenal at the moment, the last five or six years have seen the club transformed.
Mikel Arteta took over a team in tenth place in the Premier League, and while there have certainly been some bumps in the road, he's turned them into serious title challenges.
That said, while his predecessor, Unai Emery, got a lot wrong during his time in North London, he also got a few things right.
For example, he gave Bukayo Saka his debut and oversaw the signing of a player whose valuation has since exploded.
Emery's worst Arsenal signings
So, before we get onto the player in question, it's worth looking at some of the less impressive signings made under the Spaniard's tenure, starting with the obvious: Nicolas Pepe.