So it sounds like a lot of stalemate and looking at each other. Remember that Pogacar would not let Roglic go up the road in 2022 even though Roglic was nearly 3 minutes down on GC. A lot of stalemate means 500 m sprint finishes and more reliance on a good TT.It's not that simple IMO.
It's not like Pogacar will let Evenepoel go - or Roglic for that matter - or vice versa.
The ones who can really capitalise from multible contenders are their lieutenants, so Kuss, Yates/Ayuso, Hindley, Landa, because they are less likely to get reeled in by one of the big 4, because they will all fear getting countered after the effort.