This is indeed a very odd situation, but I can't work it out. It doesn't sound as though he was a stab-in-the-dark or panic signing:
Martinez said: "We're delighted because Oumar is a player we have been following for a long time. He is the right personality and someone who is in a very good moment of his career. He has had a lot of success in Russia and he brings a different quality to what we already have in our squad. I'm really pleased to be able to bring in Oumar in this window and we know he's going to have a massive impact going forward. He brings a real hunger and desire to be successful into what is already a strong squad./QUOTE]
There's no substance to any of that though