If you're expecting every signing to be 'a resounding success', then that's where your problem lies. Equally, you expect us to have a 15+ goal a season striker when they're as rare as hen's teeth in a bottom half PL team. I see a club and a first team squad that's improving slowly, gradually, sustainably, and all the personnel in the key positions performing admirably. Bloom does too, which is what matters.
Trossard has 11 goals in 2 seasons. For a wide forward in a bottom half PL team, that's a good return. Ditto Maupay's 18 (he did have a disappointing second season, but that's not enough to dismiss his contribution for a c£16-20m forward who, at 24, has serious re-sale value, if that's what we want/need to do).
As others have said, add in Lallana and Welbeck (outstanding six goal return -- all from open play -- from c20-25 appearances, not all 90 minutes). Equally, Burn, have all contributed.
Moder, Zeqiri, Caicedo and probably Karbownik all look like astute additions at this early stage with us.
And also Propper, Ryan, Izquierdo have all assisted us stabilise in the PL, which is some feat (ask Fulham, for instance) and, to a lesser extent, Bernardo.
Ali J and, especially, Locadia have been expensive, with limited returns -- although I've always been impressed with Ali J's commitment (he just doesn't have the physical attributes for the PL IMO).
Overall, I'd give our recruitment a 8/10
Finally, Andone's a decent player, and could still achieve for us in the PL, provided he's got his head right.
Not everyone a resounding success, but higher success rate. But as per my post it's not about dismissing them as there is time, but all players have a lifespan (certainly contract wise), and there comes a time when a decision has to be made - if we are to utilise the resale value. If we went with 'okay', then Propper for example and probably Trossard (so far) fit that criteria, a 6/10 signing. If we are to progress, then we need 7 and above - we cannot progress with okay.
Forward wise my expectation is 13-16 goals, given the chances we create. I kind of agree with Welbeck, just needs to stay fit and that will always be a factor. I'd be staggered if Andone stays longer term, but he was only £5m so not too expensive in Brighton terms - hope to be proved wrong,
As per my initial post, the nurturing and then playing seems to be more successful to me and this is reflected with Moder, Zeqiri, Caicedo and probably Karbownik, who again potentially look great.
I would also argue some of the improvement has been down to the manager, who has brought some of the players on in leaps and bounds.
However, it's a 6/10 for me overall.