Havertz will spearhead Arsenal's attack as they bid to overturn a two-goal deficit against Newcastle in their Carabao Cup semi-final second leg on Wednesday evening. "The next stop is a final in Wembley so we know how big that is and you can feel it," added Arteta. "The momentum is with us so now is the the moment to go full gas.

Mikel Arteta has admitted his disappointment at Arsenal's failure to sign a striker in the January transfer window but believes the club need to stay "very disciplined" to remain on track.