Mechanically possible, in that you could probably put together a team that can do this if you have your pick of the league - even in terms of having a realistic mix of role players vs stars.
Logistically? I don’t think so. The hidden value you’d have to dig out is a huge challenge. You need to find a good number of players who are undervalued or badly misused and fit together well both in personality and play style, in a league that in my opinion is better than ever at understanding how to maximize player strengths.
Those Spurs were a perfect storm of older stars willing to take cuts, diamonds in the rough in guys like Diaw, and developing talent like Kawhi, not to mention a ridiculous level of buy in from role players like Green. I’m sure the right combination of players can exist if you look at the league and play mix and match, but I have extreme doubts that the market will let you assemble it.
I think anyone in his situation would be grateful and work hard for the team that believed in him, I just think based on the impression I’ve gotten from interviews and such that Danny’s level of loyalty to Pop is something very special, and it paid off on the margins.