This is a strange transfer for sure. But we have a paper thin squad so someone who can come in and play CB,LB, and defensive midfield makes perfect sense.
Good move. Bit of an odd one given there are needs elsewhere but, while Myko is injured - covers effectively at LB, and while Jarrad is injured, covers effectively at CB.
I would imagine a back 4 of:
O'Brien Tarks Jarrad Ake is something we see...