Rumors are he's leaving the a league altogether
Jamie Maclaren appears headed for the Indian Super League to accept a deal far more lucrative than what Melbourne City would have offered him to sign a new contract. [nca]https://t.co/cHpGBjHfuO
— A-League Hub (@AleagueHub) April 30, 2024
https://www.ftbl.com.au/news/india-the-favourite-as-maclaren-juggles-three-big-money-offers-607563
This link also says India is the most likely destination but mentions that there are offers from the Middle East and the MLS as well.
From a purely selfish point of view I'd be I'd be interested to see how well he could compete in the MLS - but it would probably be a smaller offer than India as well as a harder league so he probably wouldn't last there as long.