This will be controversial but we arguably need to start building around another striker for the next phase of squad development, no matter which league we are in.
I've been thinking this too. Pukki is great at what he does, and we'd be even more lost without him this season, but his skillset is built for Farkeball. He needs through balls to feed on, he can't play with his back to goal, isn't a threat from crosses, cutbacks, etc. To get the best out of Pukki you need a playing style which requires creative passers capable of through balls. That's Cantwell and Dowell, but not really Rashica, Sargent, Placheta, Tzolis.
If we want to continue with the attacking style developed by Farke, we need to sign Pukki, Cantwell to new contracts, find a new striker who can challenge Pukki for starts and play similarly, and find a way to add the physicality needed to allow us to compete in the Premier League.
Alternatively, we lean into the kind of 4-3-3 formation that Smith used at Villa, and look to sign a striker with more physicality, use wingers to create chances and pose a greater goal threat, and use a midfield 3 with defensive solidity and the ability to work box to box. Arguably the key signing for that approach is a striker and perhaps a central midfielder.
I think the talk of the "next phase of squad development" (which is clearly needed) really summarises the failings of the summer. Last season's squad could have been bolstered whilst maintaining the playing style with the addition of essentially a new spine (a CB, Skipp replacement, CM upgrade, Stiepermann-type upgrade, Pukki rival), but the feeling was that that version of Farkeball had run its course. Yet we didn't build a coherent attack. Nobody to create for Pukki came in, nobody to get on the end of crosses either.
We didn't need to be in this mess of figuring out how to play with the pieces we now have, but the summer business seems to have prioritised the quality of the individuals signed, rather than how they fit into the first team picture. It's a bit baffling considering Farkeball was built on a squad that was more than the sum of its parts.