I don't think we have better players. We have nobody as good as Matuidi, Moura, Motta, Thiago Silva and the much maligned Cavani has scored 21 in 21 games. I assume they are all on City type wages though.
Unai Emery right up there with the coaches I'd love to replace Wenger and I've thought that since he was at Sevilla. He's part of the new wave of younger, hyper energised, attention to detail, motivational and tactical coaches like Tuchel at Dortmund as well. No complacency allowed. Conté is similar, although probably even more tactical and even less forgiving of inept, limp performances.