He is, but again this season, Maureen will use him very little - same as last season. I keep hearing the media and rags alike claiming that by signing Lukaku they are adding the much needed goals that will fire them to the title... yet all I see is them replacing Ibrahimovic with like-for-like... which means Rashford won't get a sniff most weeks.
I think they are goalwise worse than last season. Ibrahimovic is much better than Lukaku and they lost Rooney too. He scored 10 and assisted few too last year. Their only chance is Rashford to explode. Hopefully not.