Lewis Hamilton is fighting for third in the drivers' championshipLewis Hamilton says Mercedes' decision to use team work to fend off Carlos Sainz's Ferrari at the Japanese Grand Prix was "not a good idea at all".The team responded to George Russell's suggestion to ask Hamilton to slow down to give his team-mate the DRS overtaking aid in the closing laps.Hamilton did so, but said it was "more complicated" when it put Sainz on his tail after the Ferrari passed Russell."It made it very hard for me the last couple of laps," Hamilton said.Russell's idea came from the previous race in…