I suspect Taberner plays for a team that doesn't really know how to use him. I have seen him quite a few times at WAFL level, and he does show a bit.
The issue really is his mobility. Can't see how he would fit into our forward line. Not mobile enough IMO to consistently create a contest, and never seen any indication he can pinch hit in the ruck.
It is a shame, because in a team looking for a Hawkins type full forward, Taberner could be a reasonable player.
But I don't think that is us.