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 Under 20 travel to Newcastle on Friday to face England at Kingston Park. With the likes of Jack Dixon and Ashley Evans returning to the squad, it's arguably the strongest side head coach Byron Hayward has put out in the tournament so far. WRU TV previews the game with Defence Coach Richard Hodges and captain Steffan Hughes.
Wales head coach Warren Gatland gives an exclusive interview to WRU TV after naming his side to face England in the RBS 6 Nations at Twickenham on Sunday. Gatland has recalled British & Irish Lions duo Jonathan Davies and Alun Wyn Jones to his side while Rhys Webb retains his place at scrum half.
Scrum half Rhys Webb and lock Jake Ball both made their first Wales starts in last Friday's win over France at the Millennium Stadium. They talk exclusively to WRU TV's Luke Broadley about their experiences of the day.
Wales Women's Head Coach Rhys Edwards has made three changes to his side to face France at Aberavon on Sunday, where he expects his side to be given a tough time against one of the best teams in the world.