See my thing is we haven't created a discernable chance from open play much recently anyway. Did we against Leicester? James goal was not a chance imo. So to me the answer in that game at least is no. It wasn't any different therefore it definitely wasn't worse.
Fwiw I agree with your three things. But I also think from a tactical standpoint those don't really count. Hopefully we stay healthy isn't a solution. So while yes, we need those guys fit and firing, there still needs to be some kind of solution beyond that. I'm not qualified to be a manager so I'm really not sure what it is, but Carlo is that, and he's got to get us creating chances or we are going to be in some degree of trouble. It doesn't matter what level your defense can hit if you do not create the chances to regularly score you cannot get to the very top of any league.
We scored a goal in open play against Leicester though. And we posed far greater threat if set plays. And with respect, Leicester are miles better than Newcastle,so to some extent we were always going to struggle against Leicester, but whoever played I'd expect a lot more chance creation than against Newcastle.
I think we have to be realistic about where we are as a team. We are a mid table team who have found a particular quirk that elevates us.
I'm not saying you can't improve attacking play and that we shouldn't look too. However I would say it needs be done over a longer period, without immediately breaking up the defensive stability we have.
I said in a recent front page post we did here. Of the 7 games we have played this seasn with said back 4, we have scored 9 and got 16 points from 7 games. Had that goals conceded been 1 per game we would have picked up 12 points from those games, having scored 9. In all honesty, that would be fine. We would finish top 6 with that, we could even finish top 4 (this is assuming they move from 4/7 goals per game to 1 goal per game) and we merely maintain our scoring record.
I appreciate we won't win leagues doing it, and it can't be done forever, but it will satisfy objectives for this season and we can then rebuild in the summer.
Our disagreement is in essence a case of when the change occurs. I don't think doing so in the midst of a busy run, with our of form and at times partially fit players makes sense.
Get Digne fully fit, get an attacking right back in, and we have a very different conversation next season.