http://analysport.fr/tottenham-en/
The article above is just a fantastic piece about our tactics under Poch. I won't actually transcribe it here, because I want that site to get as many clicks as possible for putting together such a detailed breakdown of what we do and how we do it, complete with countless in-play videos illustrating what's being discussed and also coherent analyses of where we go wrong.
Personally, I can't fault the conclusions of the article at all. I'd previously wondered why we were being linked with so many attacking midfielders in a summer where a striker and a DM backup seemed to be the greater priority, but looking at what the attacking midfield trio do as per that article ,and where they tend to fall short, I can see the need for one whose first touch allows him to turn quicker or control the ball faster in situations where the horizontal line behind Kane seeks to orient itself towards the opposition goal in short order. I can also see why we need ball-playing defenders like Toby given our seeming reliance on that method as one of the chief aspects of our playing style, and links with players Poch has worked with previously (at Soton, mainly) make more sense now given how much his players are evidently expected to do in terms of maintaining tactical awareness and discipline. In particular, given the quotes from Schneiderlin about how Poch makes him play that are interspersed throughout the article, it saddens me even more that our attempt to get him was so transparently farcical back in 2014. Ah, well.
My main concerns would be that firstly, the article points out a seemingly persistent problem with our tactical approach in terms of forwards that drop deep to conduct play effectively 'breaking' our defensive setup due to offering passing lanes that can't be covered by the players defending, and secondly, that the article itself doesn't really pinpoint how the game at Saudi Sportswashing Machine went so horribly, horribly wrong.