Sure, I will agree with you on both counts, even though much of the upper management issues are hearsay to me. But ... there is never a perfect moment. Waiting until all the stars are aligned is not a strategy we should be pursuing, certainly not at this club.
Let's take a look at what could work now - listening to you on the pod makes me believe that you should be up for this. The major factor right now for me would be how easily we could adapt the heart of our team to Poch's favoured 4-2-3-1. Vicario; Spence, Romero, VDV, and Udogie would make for an excellent back four, with Kinsky, Danso, Porro, and Vuskovic as back-ups. Gray and Bergvall would be so complementary in a midfield two, could really gel if they play together regularly, and Gray is probably just as flexible tactically as Dier was in his early years. Sarr would be a natural back-up, given his huge potential. So that's six players and change, and the core of a Poch team right there, with, say, two or three years to polish and develop them into a real unit. We will have plenty of practicing hours at Hotspur Way anyway - another plus for a Poch return - with our chances of being in Europe next season fairly slim (even if we reach the final, I cannot see us beating Bilbao at their own ground). Those stars were never aligned before in the same way, post-Conte or post-Mourinho, when a Poch return would have been premature anyway. Now they might be.
Incidentally, this also confirms for me how much of the rebuild is still underway. I cannot see any of our current players in attack reach the same level as Kane, Alli, Son, and Eriksen - with the exception of Moore, and maybe Deki. Odobert has scored his first two goals against AZ, but he might turn into the next Ruel Fox for all we know. Solanke is a player we can so far only admire, but in a top team, he is an option for the bench at best.