From Stuff:
"For his own side, Merrick said he had narrowed his chase for an import centre back to replace Ben Sigmund to two players.
"I'm
pretty confident of getting a European player over the line and it's
not a player in his 30s, it's someone in his 20s who is coming here for
the right reasons and has a good CV behind him and the right kind of
character that we're looking for.""
Would be nice if he could drop a few more clues. That's when the speculation gets proper fun.