England have a lot of ability over the pitch yet none more so than right-back Lucy Bronze who is viewed as a standout amongst the best in her position in the world whilst Beth Mead could play a significant role further up the pitch.
"Probably of all the teams we've got in the group stages this is our toughest game by far". Scotland have really done so well to get here.
"We know that we are probably favourites because of our world ranking but we also know and have great respect for our opponents because we have watched a lot of their matches".
"Training is competitive - everyone wants to win every game, whether it's head tennis, five-a-side, because we're really making sure we're in that state of winning mentality, to ensure we go into that Scotland game ready to go".More news: Lauren Shuler Donner Deletes X-Men: Dark Phoenix Tweet
The Lionesses boss has been hit with some criticism in the build up to what is set to be the biggest women's World Cup in history for his chopping and changing of key players.
"Obviously it is our first World Cup, we are the first Scottish team to play at a World Cup for over two decades", said Kerr, who this week received an honour from Queen Elizabeth II for services to the sport.
"We want these players to go out and express themselves and enjoy it - they have to play with a smile on their faces". England and Scotland are in Group D alongside Argentina and Japan.
SCOTLAND'S women make their World Cup debut tomorrow aiming to improve on their Euro 2017 finals display.More news: Uber announces helicopter booking service
Scotland, then managed by Anna Signeul, were without their metronomic midfielder Kim Little but have arrived in France with a full-strength squad and an ambitious manager in Kerr.
Ahead of the start of this summer's Women's World Cup, for which England and Scotland have both qualified, Boots secured takeovers of Heathrow and Edinburgh airports to send the squads off as they left for France.
Kim Little has needed to overcome some awful luck with wounds however when fit, she is a standout amongst the best players in the world and will find the opportunity to exhibit her ability on the greatest stage of all at this World Cup.More news: Bradley Cooper & Irina Shayk Were Living 'Totally Separate Lives' Before Split