He's getting taps and being given a massive hand by playing alongside Richarlison who does the lion's share of the attacking work.
He'd be lost in any other system than 442.
We all know that.
And?
We play 4-4-2 so hes not lost is he? Tap ins do not result in less goals. And he is forming a good partnership with Richarlison then?
I don't get your logic here. His past record is irrelevant as he was playing in a different scenario, different players, different set up, different managers. This is why stats are worth nothing.
Why would you be concerned about us playing a different formation? Its working right now and as long as it keeps working we should all be happy.