Well that’s not the best possibility.
The crazy thing is put Gillis in there and I think it could really work out:
POHO: Gillis
VP: Sundin
GM: Chayka
Gillis can provide the exact experience both other guys lack. And I think he'd mesh well with both considering his history with Sundin and the similarities between him and Chayka. In 2-3 years when Gillis hits 70 he can step aside and let the two fully take over the reigns (assuming positive results).
Without Gillis though they should just hand the keys to Scott White.