At worst, he plays against Arsenal, the League Cup replay and the FA Cup replay and then becomes a distant memory, confined to the training squad for 4 months.
At best, he wakes up after a few years dozing and goes 'fucking hell, I'm at a good club here - let's give it a go' and becomes a solid 4th choice if Kolo can't be relied upon anymore.
And now he's a Liverpool player, he's got my full support regardless of his previous.