Pay attention to the last variation of the 3-2-5 that Holland mentions, with the left back tucking in, right-back pushing really high, left winger staying wide and offensive 8 going right up alongside the forwards - it's basically our system under Mourinho.
Or at least, it is in theory. In practice, we do not have the personnel to execute the new tactical zeitgeist in the Premier League - the 3-2-5 that swept to victory from 2017-2020 is devastating, but depends on players winning their positional battles all over the pitch. Most importantly, it is utterly dependent on two deep midfield players holding their own against any number of opponents (2, 3 or 4) - the engine room of the entire thing is dependent on Kante and Fabregas, Milner and Keita/Wijnaldum, Delph and Fernandinho outperforming their numerically superior opponents every game to generate the deep passes and bypasses of pressure that allow the 5v4/5v5 up top to be threatening. They also need to be tactically astute - if the opponents hit the flanks, they need to be hustling to double up on the flanks while the three central defenders go narrow, and the centremost defender steps up to become a DM. Likewise if the CBs go wide instead - central midfielders need to drop into central defense, stick to their men like glue. The central midfielders need to be the most intelligent, hard-working players on the field in this tactic.
Sissoko and Winks? Not even close. Sissoko and Lo Celso? Closer, but no cigar.
As everyone knows by now, we need a top class defensive midfielder in there this summer alongside Lo Celso - someone able to break this tactical weakness of ours.
Sissoko is not that man. Winks is not that man. Ndombele? Christ, don't get me started.
Someone great. An organizer, a thinker, a leader.
We'll end up with Hojberg and cry as he balloons passes into touch, of course. But it's good to dream about what might have been.