I agree with your concerns and with
@Gutter Boy 's comments, and if I had to bet, I'd suggest that doesnt survive this season or til the end of 2022. However binning him now when there isnt an obviously better and available manager seems daft. He's made the change from 4-3-3 to 4-2-3-1, which has improved things a little, though we're still desperately slow and devoid of attacking threat. We also need 1-2 more windows to ship out say 3-5 players and bring in replacements
I think if we binned nuno now, we'd look like an even bigger joke of a club whereas next summer, if we can get our transfer activity right, we might look like an attractive proposition and more managers might be available (compared to very few now). There's also the chance that Nuno does succeed, in spite of the expectations of a number of us
I'm braced for an up and down season, finishing 6th-9th with limited achieved. At the moment, the transfer windows are more important for us than results on the pitch I'm afraid