Hulkster
Striker
He hasn't signed any players mate.
That's true, but then neither did Potter or Lampard.
To be clear, I'm not touting either of these (especially Lampard!) for the Sunderland job.
Just highlighting how Pochettino seems to be immune to criticism, yet these two were both absolutely pilloried for the same results, and there's been even more heavy investment in the team since he took over.