Sorry to be a pedant, but yes there should. The new manager belongs, grammatically, to Saints, which should therefore have an apostrophe (for possession) after it.
So where do Adam Blackmore's comments about Koeman having met the board and being happy with what was on offer before having his head turned by a new agent fit into that logic?
Having been at the Dell when we were 0-3 down to Liverpool at one point and came back to 3-3 I am choosing to believe we can still get something from this game.