I believe you should flip that line; if Kylian Mbappe failed to come to Real Madrid, he would have missed out on his path to glory. The Frenchman will only discover what he is looking for when he joins the Spanish team, and that is the UEFA Champions League. He would fit in wonderfully in the team, and with his lightning speed, he will make valuable contributions to the club. Real Madrid have another player on their radar. Tottenham's star scorer, Harry Kane, is a top target for the Los Blancos, and I don't think they will get him easily. Tottenham Hotspur would like to put up a fight before allowing him to depart from the club.
Real Madrid must have additional options if they fail to get Mbappe next season there must be other options such as signing Harry Kane, actually Mbappe ever made Real Madrid disappointed last two season when his contract have been over but he not agreed for joining with Real Madrid after PSG raising up salary received by Mbappe. Don't make Mbappe is priority because this player have difference thing every day about his future keep staying with PSG or move to other team.
Looks Harry Kane is the option for Real Madrid, he want get trophy in his career and with bid excited offering will get chance to reach deal with Tottenham Hotspur. Its over for getting Mbappe, actually he has one year contract with PSG and better waiting for two years later until become free agent.