I think we should just try to be as competitive as possible and bring in as much talent as possible while maintaining as much flexibility to pivot or add more talent when available.
As this relates to Jrue, I think he's incredibly talented and would fill a big hole in our current rotation. As long as we can bring him in while not losing too much flexibility then we should do it. I think there is enough competition for him though, that I don't see it as very likely.
If all of the rumors are true, it doesn't feel like Ainge is interested in bringing in a PG and would prefer to have as many defensively limited SG / Combo guards that we can stock pile as possible.