My worry is 4 of the starting 11 last night were Carlo's signings. Some of the others players like Pickford, Digne, Richarlison and DCL you'd think will probably be in Carlo's first XI next season too. So is it really down to 3 players (Coleman, Keane and Holgate)?
The attitude is definitely missing but there's way more issues than that here. We went from playing attractive attacking football at the start of the season to this utterly turgid, negative, passive style of play. With the same players.
I have absolutely no worry about that, but completely agree with your point.
I'm going to question why Davies was playing somewhat decent, and was dropped for Doucouré, who against Villa was dead on his feet after 60 mins, but continued to play the full 90 twice, in 4 days, when he clearly was not ready for it.
James, Allan, Godfrey and Doucouré all improve our squad. Sadly, we're absolutely lightweight in pace, and attacking bodies. We need to address that really, and in reality even though it must sound like a broken record, we need to overhaul that in the summer. A Central Midfielder, Right back, Right Winger, Left Winger and Striker are absolute minimum requirements to improve this squad.
For me, you've got to look at players who are not contributing "enough", and how we move them on that for me is Holgate, Bernard, Iwobi, Sigurdsson, Delph, Gomes, Coleman (backup is fine), and then possibly Keane for me.
I genuinely believe the signings we've made have been really promising this season (bar King, but lets not even go there), and I feel what we're missing is a big time player who can grab the game by the scruff of its neck and win it for you... was Arteta or prime Baines the last we had? Maybe Lukaku. We're absolutely toothless, and there's no fight, urgency or real energy to the side.
DCL needs support, he cannot play every minute of every game, Richarlison needs a dose of reality, but equally needs support. Every decent side had a powerful midfielder in the middle running the show, and bags of pace everywhere, we haven't had that for so long.