Arsenal winger Gabriel Martinelli faces more than a month on the sidelines with a hamstring injury suffered during Wednesday’s EFL Cup loss at Newcastle United. Early indications suggest that is the duration Arsenal are set to be without the 23-year-old Brazil international.

While the severity of Havertz’s injury is not yet known, his absence would leave Arsenal without a recognised striker and with just three fit forwards in Ethan Nwaneri, Leandro Trossard and Raheem Sterling. As Arteta looks for a solution before Saturday’s clash with Leicester City, here are three ways he could replace Arsenal’s latest injured duo.

Kai Havertz has suffered a serious hamstring injury that threatens to sideline him for the remainder of the season, CBS Sports understands. Arsenal flew back from their warm weather training camp in Dubai on Tuesday for Havertz to undergo tests that have confirmed their worst possible fears.