In his previous two games for the Young Lions, U18s striker Brewster fired five goals including a hat-trick against Canada and two in the 8-1 rout of Germany.
Former Liverpool U18s boss Steve Cooper is in charge of England U17s as they face Romania as well as Austria and Azerbaijan across a six-day period.
Cooper’s team go into the qualifying round on the back of beating Croatia, Greece and Germany to win the Croatia Cup earlier this month.
They now kick-off their qualifying campaign for the 2017 European U17 Championships, with the finals taking place in Croatia next May.