If we're shipping someone out, then fair enough. He's better than what we have, and if we were to get in a better option to start, he'd be a better option from the bench than what we currently have.
That said, while he does get amongst the goals I'm never super keen on strikers who frequently miss what at this level would be considered easier chances. You mostly felt with Lukaku he'd take the one on one chance, or the ball that falls to him in the 6 yard area, that kind of thing...I don't think Batshuayi would be that type of striker, it'd be more of a coin flip. Not, that we have that striker right now either mind you.
Looks like he's on the move though, that much is clear, not so clear if our name is just being used for the rumour mill/to drum up interest or if there is something in it.