This thread being bumped was a bit bittersweet. Miss PhoSita & rollie, but their contributions were always fun.
Not really hopeful of anything from Yam. Begarin, maybe? Not sure - seems unlikely.
I think you're too down on Madar. Winning the Rising Star award in Europe is not a small deal. Here are the past winners:
2005 - Erazem Lorbek
2006 - Andrea Bargnani
2007 - Rudy Fernandez
2008 - Danilo Gallinari
2009 - Novica Velickovic
2010 - Ricky Rubio
2011 - Nikola Mirotic
2012 - Nikola Mirotic
2013 - Kostas Papanikolaou
2014 - Bogdan Bogdanovic
2015 - Bogdan Bogdanovic
2016 - Alex Abrines
2017 - Luka Doncic
2018 - Luka Doncic
2019 - Goga Bitadze
2021 - Usman Garuba
2022 - Rokas Jokubaitis
The majority of that list became NBA rotation players at some point in their career.
He was also only the fourth player to win the award in his first Euroleague season, with Fernandez, Gallo, and Jokubaitis the other three.
I'm not predicting stardom for Madar, but I do think if he were in the draft this year he'd be a second-round pick again. I don't think his future is in Boston, however.
Is Yam older than the other winners? He is 22 years old.
If you look at just the guys who went on to success in the NBA, just at a first glance, it looks like they won the award at an earlier age.
I wonder about those other names who did not make to the NBA. Where they older winners like Yam as well?
Edit: Although, Bogdanovic might be an older winner. I don't think he was a lotto pick like Bargnani, Mirotic, Rubio, Gallinari or Doncic who all came over when they were young.
Ricky Rubio born 1990 so he'd have been 20yo.
Gallinari born 1988 so he'd have been 20yo.
Bargnani 1985 so 21yo.
Mirotic 1991 so first win at 20yo 2nd at 21yo.
Luka 1999 so he'd have been 18yo and then 19yo 2nd.
Bogdanovic born 1992 so he'd have been 22yo and 23yo.
Rudy Fernandez born 1985 so 22yo.
Bitadze born 1999 so he'd be 20yo.
Abrines born 1993 so he'd be 23yo.
Jokubaitis born 2000 so he was 21. 22 early next year.
Kostas Papanikolaou born 1990 so 23yo.
Lorbek born 1984 so 21yo.
Novica Velickovic born 1986 so 23yo.
So winning the award at a young age vs an older age does appear to be a strong signal. Although we do have two quality NBA players in Rudy and Bogdanovic who won at the same age as Yam so that is a positive sign for Yam. And one flame out NBA guy who won young in Bitadze. Abrines feels like a cautionary tale.