Here's what I would do. I think the main goals should be to podium the Tour and the Giro (this is assuming Vingegaard does the Giro), and then you absolutely have to win the Vuelta, there can be no question about that.
I totally agree with VayaVayaVaya's schedule for Remco: MSR, E3, Flanders, Ardennes, Tour and then focus on Worlds.
Lipowitz should do Giro and Vuelta. This is his big opportunity to not so the Tour. Remco is now the posterboy of the team so let him fight for 3rd place in the Tour, while Lipowitz fights for 2nd place in the Giro and, most importantly, aims for the win in the Vuelta. And who knows, if Vingegaard has an issue, the Giro win might be within reach as well.
Roglic I think should only do one GT: The Vuelta obviously. Make that and Suisse his main goals and fill up the spring with one week races. Make 2026 a tribute to what made and defined his career.
I think this is a good season to explore the reach of Pellizzari and work on his weak points, and then I think it's a great opportunity to have him do the Tour as a domestique for Remco with no pressure on him. Have him target the Giro, and then target the Italian fall classics. Strade Branche could also be a goal for him.
Hindley should do the Tour and then probably the Vuelta to go along with it. Now, he's not really a good backup for Remco if things go wrong with him (which is why I understand why Bora wants both of Remco and Lipowitz at the Tour. Another option would be to have Lipowitz do the Tour and Vuelta), but he can challenge for stages and, if everything goes right, a top 5.
Vlasov and Martinez? Who knows. Fit them in somewhere if they have any sort of form.
An alternative could be:
Giro: Hindley, Pellizzari
Tour: Lipowitz, Remco, Hindley
Vuelta: Roglic, Lipowitz
What I think is likely to happen:
Giro: Roglic, Pellizzari
Tour: Remco, Lipowitz, Hindley
Vuelta: Roglic, Pellizzari, Hindley
But I think they'll fail to achieve the goal of winning the Vuelta if they do that.