Northampton have ‘puncher’s chance’ of upset against Exeter, says Tom Wood

• Northampton recovered from relegation battle to finish fourth• Play-off semi-final rivals Exeter finished top of the PremiershipWhen Northampton lost at home to Newcastle at the beginning of December, they slumped to ninth in the Premiership, three points off the bottom. Qualification for the European Champions Cup looked unlikely, never mind a place in the play-offs, but a strong run in the second half of the season took them into the top four for the first time since 2015 and a semi-final date with Exeter at Sandy Park on Saturday.“It has been a while, but we are pleased to have snuck into…