Based on what they've said about wanting to have Kiwi's in the club where possible - and Killen's (and JB's) obvious familiarity with the team, town, Ricki, and many of the players... that risk is greatly mitigated. So, if Killen's $$$$ are comparable/close to other o/seas options with similar experience I'd guess they'd go with him as the likelihood of him settling and contributing would be much higher.
Greenie can move into the AM/attack coaching role and with Sanchez, Ifill, Pavlova and hopefully a young Kiwi striker (???) then we're looking ok up front.
If we got JB and/or CK then I'm a happy little Brissy based Nix fan! That really needs a new stripey
Ifill has had just as many injury problems as Killen..
And continues to have injury problems at present, could we cope with two main attacking players with a fairly high risk of niggling ongoing injury issues?
