That's exactly what I'd do. I don't think Arniel will hesitate to swap guys if they struggle to start.I wouldnt be surprised if they bump pionk up to top pairing - and use miller abd demelo.as vet stabilizers
This alignment was my preference. Keep the first pair intact as we know it works well, and give them a bit more ice time, if necessary.
I've been impressed with Fleury. I think he can play a complimentary 2-way role with Pionk, keeping the size that we lost with Samberg.
I'm less sure of Miller anywhere but the third pairing, but he will give stability to that pairing in a sheltered role as Heinola adjusts again to the NHL.
I think at this point they will treat Villie as any other player, as tonight's lineup suggests. You move the #3 guy up and insert the guy playing his 1st game in at #3. Miller is a capable 3rd pairing vet, that along with some sheltering should be enough for Villie. I don't think you want to mess with your top pairing unless you get desperate, and if that is the case not a good outcome for Villie.I can see swapping Miller and DeMelo to better support Ville at first. Not saying that is necessary but it might be an option. Not sure how badly Miller would do with JMo in the top pair. It might cost Morrissey's offence.