These all played in the first 60 minutes where the score was 7-0...
Woodman
Rushesha
Naughton
Cabango
Bidwell
Grimes
Dhanda
Garrick
All played a decent amount of league games last season for a Swansea side who made the Championship playoffs.
I don't think it is feasible that Saints would spend £11m on a player to then loan him out straight away. He played 30 out of 38 La Liga games last season for the team with the 7th best defensive record in the league. He doesn't need a loan.
Tenuous transfer rumour alert (the Twitter account is followed by Simon Peach of the Press Association which gives it a bit of credibility)
Obligatory YouTube 'best bits' video
€8m from Fulham and say €2m from the loan last season = €10m for a player we don't want and managed to get 46 games out of. Sure it is a loss on what Saints paid for him, but it isn't pocket change.