Technical errors and no tenacity

[Getty Images]Since taking charge in 2019, Mikel Arteta has made a point of reiterating how much he values physicality and the demands he puts on his side to win duels.But against Brighton, Arsenal were dominated all over the pitch and lost challenges which they would usually be expected to win.Arteta said he was "extremely disappointed" as his side were "very far" from doing the basics he expected, with uncertainty in defence, a loss of midfield control and lack of attacking creativity.Asked wh