Good to see he's proving people wrong, he made the right move leaving Arsenal as he was never really used correctly there. If he keeps improving and learning that midfield position he'll be pushing a fully fit Lallana for a starting spot in no time.
Don't think Arsenal did him too much wrong, more rather they didn't have a position for him. Most importantly, we, Liverpool, whoever, recognised he has abilities we can get the most out of, and he was smart enough to want the move.
We paid a lot, and that's obviously because Klopp sees him as a major part of the team going forward, and he is looking increasingly influential, strong, direct, and determined.
He's got a lot of experience too, and is still young.
I think he could be a key signing.
And good of Arsenal to give him a top football education without being able to fully utilise it.
That's roughly what I mean.