Then the deal wouldn't happen, they can't hold a gun to his head (well... Abramovich might hire someone perhaps). In any case I'd imagine Bertrand would have been informed during negotiations such a clause was included and he's happy with it as things stand today.
Twitter does contain millions of randoms spouting rubbish, but it also contains the actual people in question and journalists with good contacts. If you filter it correctly its far better than a "block down the pub told me... XYZ".
How hard have you been looking?
http://www.theguardian.com/football/2014/jul/30/southampton-ryan-bertrand-chelsea-season-loan
http://www1.skysports.com/football/news/11700/9400969/transfer-news-southampton-sign-chelsea-defender-ryan-bertrand-on-loan
http://www.bbc.co.uk/sport/0/football/28576393
BBC Solent Sport @solentsport · 21h
Chelsea left-back Ryan Bertrand joins Southampton on a season-long loan #saintsfc #cfc. We understand deal could be permanent next summer
That article is wrong.
Ryan Bertrand signed a 5 year contract in 2012, so his Chelsea contract ends on 30th June 2017...
http://www.bbc.co.uk/sport/0/football/19489662
Probably, but he played in deeper central midfield role under Koeman already, he has done at international level and even in brief spells for Saints in the previous two seasons.
Schneiderlin
Taider
Ramirez
Davis
Cork
Wanyama
Ward-Prowse
Reed
Even if Schneiderlin leaves, thats a lot of central midfielders for a 4-3-3 system. Its the area of our squad we have the most depth, by far.
To be fair, he can take a degree of credit, but it was more than just him. Shaw/Chambers/Reed etc joined the club in roughly 2004 when Rupert Lowe was still at Saints and benefitted from the systems at the academy he was ultimately responsible for.
Combining all 3 interviews (BBC, SSN, Talksport) in one thread just means it isn't easy for people to find the links. At least put the links in the opening post of the thread!
Andrew McKenna @talksportMacca · 18m
Saints fans: I believe Mr Krueger will be on @talkSPORT around 5pm, but with busy people times can change. For safety just listen from 4!!!!