The plan is to go native with our IaaS since they offer a native solution that is comparable to what we had with OpenShift.

We have always been hybrid cloud and I don't see that that would change in the future. Honestly the future will probably be what was always predicted: have a set of "core origin" servers that are on-prem and then a cloud membrane around that.

On-prem might still mean using a vendor for the actual care and feeding of hardware, there's no money in us running our own datacenters.