premise: "If we start to let things happen, or start thinking we can rely on team-mates and each person can relax a little, all those are things that can pull the rug from under the feet of a successful team," said Perrin.
  "Our work is psychological now to keep the pressure on this team to continue to perform."
  Nancy took the lead early in the second half at home to Lille through Benjamin Gavanon.
  But just past the hour mark Mathieu Bodmer restored parity and minutes later Mathieu Debuchy gave the visitors the lead before Souleymane Youla's injury time clincher.
  On Saturday, Lyon broke another French record after a 1-0 win at Le Mans gave them their 14th win from the first 16 matches this season.
   What is expected to happen if team-mates start to relax and rely on each other too much?
hypothesis: pull the rug from under the feet of a successful team