With that amount of talent at his disposal, it's hard to say that Pochettino over achieved at Southampton. Out of the above, his only signing was Lovrens. 16 points off a European place and just above Stoke.
I think he did a good job, but yet again, I am not sure Spurs have found the answer to their prayers.
I actually mean that to some extent (for his own career it's now or never). I think his behaviour over the past couple of years when linked with Prem moves has been exemplary. He could have forced a move but has been patient and that should help him when he makes the step up.
I wish him the best of luck, and we have got a good deal from it too, and hopefully a good replacement lined up.
Cresswell is a great example to younger players at the club, and his values and behaviour are rare in modern football.
Not to mention is consistent level of performance over the last few seasons.