Lions list manager Rob Kerr has confirmed out-of-contract trio Leuenberger, Daniel Rich and Pearce Hanley are all close to re-signing, but the 204cm ruckman's signature appears imminent.
"I think with Matthew Leuenberger we're very, very close to getting a deal and we're not far away with Daniel. We've been talking about Pearce and working through that as well," Kerr said.
"I'd like to think that in the next couple of weeks, even within the next week for one of them, there'd be some positive news."
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