Last season we got precisely zero value from any of Wood, Ayew, Lingard. Dennis did have a few good moments, but generally for the fee we paid, we got barely nothing outside that great goal v Newcastle.
This season Wood has already shown increased work rate and fitness, and grabbed us 2 points v Blades with an outstanding finish.
Same with Elanga. Both these guys in the first 4 games have contributed more than the above in the whole of last season.
CH-O, has time to train, learn, settle and then provide. If he even scores 1 goal this season, and provides an assist or 2, he's already ahead of that lot from last season