straight to your inboxPep Guardiola said he has “no doubts” about his Manchester City team’s reaction after watching them train for the last two days.The Blues were stung by a home defeat by old enemy Manchester United on Sunday, a loss which ended their English record 21-match winning streak.But they can bounce back, and restore the 14-point lead at the top of the Premier League by beating Southampton at the Etihad Stadium tomorrow night.The manager said his players had been sad an disappointed