Martin Alvito
Player Valuation: £50m
A Premier League club appointing a bottom half La Liga manager who's never worked over here is always going to be a gamble though. Espanyol was his first job. In his last full season there they finished 14th (and finished 13th the season he left towards the end).
Poaching the manager of the 14th best team in Spain (at a decent sized club in his 4th season in charge) would hardly go down well here.
The job he did has to be judged in context, though. Their star was on his last legs due to injuries, and they were in full rebuild mode. It's far less of a gamble than giving guys like Arteta and Lampard their first jobs, or plucking OGS out of Norway after he was relegated in his only Prem job.
I agree that we would likely not be thrilled with a Pochettino appointment back then, but then we have the revenue to not have to fish in the pond Southampton was fishing in as a club looking for a new manager bounce to stave off relegation. We, of course, would turn around and hire a relegated manager that had just lifted the FA Cup to replace Moyes.