Who's he got rid of at Spurs? He's improved more of their 'flops' than sold them
In that first summer transfer window and the next after Poch took over he made sweeping changes, including ousting the club captain and star players like Adebayor because they didnt fit with his footballing philosophy. Adebayor was Spurs' equivalent of a big name player, Poch froze him out and I dont think he got a game until his contract expired. I think he ended up having to go train with the academy players or something.
Just look at the departures from Spurs over two seasons(14-15) - Sigurdsson, Sandro, Livermore, Naughton, Dawson, Fryers, Holtby, Falque, Obika, Gomes, Stewart, Lancaster, with 13 players loaned
(15-16) - Soldado, Townsend, Paulinho, Capoue, Stambouli, Chiriches, Holtby, Lennon, Kaboul, Velkjovic, Fredericks, Khumalo, Gomelt, Miles, Archer, Ceballos, Adebayor, Freidel, with 4 players loaned
He certainly has had players that havnt lived up to expectations, like every manager, here are Pochettino's signings for Spurs.
(14-15)Davies, Fazio, Alli, Stambouli, Vorm, Dier, Yedlin
(15-16)Son, Alderweireld, N'Jie, Wimmer, Trippier
(16-17)Sissoko, Janssen, Wanyama, N'Koudou, Lopez
(17-18)Sanchez, Moura, Aurier, Llorente, Foyth, Gazzaniga
From the footballing side of things at Spurs Pochetino is the decision maker and what he wants Levy accomodates to the best of his ability it would seem. Obviously there are a lot of financial constraints when buying players at Spurs, but it seems Levy leaves all the footballing decisions to Pochettino, his backroom staff and scouts. And concentrates on building the new stadium and the financial aspects of running the club.
That is vastly different to here where Woody has 'investment' players he will refuse to sell even if the head coach, at this point in time Jose, wants to move them on. Adebayor was Spurs' big signing and star player at the time. Pochettino came in and wanted him and the club captain gone, and they were sold. I just dont see a coach having that much say in the squad here, thus that whole media headline about 'no more quick fixes Jose' In response to him wanting to buy Alderweireld a 29 y/o CB.