The Celtic League champions have virtually surrendered that crown after slipping 17 points behind leaders Ospreys. Now their European ambitions are on the line against the Saints with nothing less than victory needed - for either side - to have a fighting chance of progressing to the quarter-finals of the Heineken Cup.
"Looking back at what the club has achieved you would have to say that not reaching the last eight would not just be disappointing but deemed a huge failure," said Easterby. "The expectations put on us by both ourselves, the fans and the media is something we have to live up to. We always set out with Europe being the main aim of each season but for whatever reason we have not performed to our standards this year.
"We have at least brought ourselves back into contention with back-to-back wins over Glasgow. We have got a chance at qualification which is as much as we could have asked for after the losing the first two games. We expect to beat Northampton. It's as simple as that. And we know that victory over Northampton means we will have to go to Toulouse and win the group." Scarlets and Northampton's fortunes have mirrored each other this season. Following disastrous starts to their respective league campaigns, victories in Europe over Glasgow have galvanized both clubs' fortunes. Northampton have won four of their last five games, including a 23-21 triumph over Toulouse, while the Scarlets have lost just once in their last six. "We have been in similar positions all season," said Easterby. "They had a poor early season, like ourselves. They were low on confidence and not playing great. But they are now on the up and coming right back into form. They are still in this group. It's going to be a tough game. At Franklin's Gardens we were physically off the pace and came off second best in most areas. We have learned from that." The Scarlets are still sweating on the fitness of in-form centre Matthew Watkins, while Northampton have lost ex-All Black scrum-half Mark Robinson but have forwards Mark Soden and Robbie Morris back.
Llanelli Scarlets: G Evans; A Havili, TBC, S Finau, T Selley; G Bowen, D Peel; I Thomas, M Rees, J Davies, V Cooper, C Wyatt, S Easterby (capt), D Jones, G Thomas
Replacements: P John, A Gravelle, A Jones, A Powell, M Phillips, A Thomas, TBC
Northampton Saints: B Reihana; J Rudd, B Cohen, M Stcherbina, W Human; P Grayson, J Howard; C Budgen, S Thompson (capt), R Morris, G Seely, M Lord, A Blowers, M Soden, C Krige. Replacements: D Richmond, B Sturgess, D Browne, D Fox, B Jones, S Drahm, M Tucker
Wales U20 captain Tom Phillips and performance psychologist Dr Rich Neil explain why spending three days at Monmouth RFC has further strengthened the togetherness of the squad ahead of the #WorldRugbyU20s
Alongside Scarlets flanker James Davies and Cardiff Blues centre Cory Allen, three Wales Sevens core players have made the extended training squad for GB Sevens. Wales Head coach Gareth Williams tells WRU TV's Graeme Gillespie why Luke Treharne, Sam Cross and Luke Morgan earned selection in the initial training squad for Rio.
Wales Sevens head coach Gareth Williams tells WRU TV's Graeme Gillespie he has had to overcome a number of injuries before naming a competitive squad for this weekend's penultimate round of the World Series in Paris.
Merthyr were officially crowned champions of the SSE SWALEC Championship at Dowlais on Saturday where captain Andy Powell paid tribute to his side who have earned promotion to the Principality Premiership
Coleg y Cymoedd's season has had a spectacular ending with victory in two cup finals and a massive victory over one of the best rugby playing schools in the world - Welsh coach Warren Gatland's old alma mater, Hamilton Boys' High School.
WRU chief executive Martyn Phillips hosted the second meeting of the WRU Youth Board last weekend ahead of the Judgement Day IV regional double-header. Tthe board, made up of 15 under-21-year-olds from around Wales, heard presentations from head of participation Ryan Jones, policy and integrity manager Jeremy Rogers and national women's rugby manager Caroline Spanton, with Pro Rugby Wales CEO Mark Davies also on hand to hear the range of views aired.
Wales duo Rhun Williams and Liam Belcher, who makes a welcome return after five months of injury woe, look ahead to next month's World Rugby U20 Championship in Manchester where they will face Ireland, Georgia and New Zealand.