No, he's not.
Wilder was a system man. Pick a system and formation and every player must play to it, even if it means cramming square pegs into round holes. It doesn't matter what your strengths are, all decisions are made for you. If scenario A happens, do this. If scenario B happens, do this. It was predictable robotic football, like Didsy recently commented about. Win, win, win even if it means players are bang average and don't develop.
Selles is about finding a system that plays to his players strengths and developing them in their roles so that they play with instincts and to their strengths. Hence why so many players kept the ball against York and ran with it, instead of pass, pass, pass boring Subbuteo football. Granted it was only against York, but Marsh played really well playing his natural game, the same as he's been doing for the development team for the last two seasons. O'Hare stood out as he loves to run with the ball, something players seldom did under Wilder. Brooks looked effective on the wing instead of lost, because he could run and take on players.