Makes no sense to me. When we sign Walker we have used all our cap space. We didn't draft a center. We let Baynes go for cap space. We almost only have guards and wings on the roster. Are Ainge/Stevens that extreme that they think that total positionless basketball is the way forward?
If we start our 5 best players, it will look like this (I'd find that crazy, although there's a small margin between genius and crazy):
Starting: Walker/Brown/Tatum/Hayward/Smart
(bench: Edwards, Langford, Ojeleye, G.Williams, R.Williams)
In football (soccer) Spain used a revolutionary system of 4-6-0 (no strikers/attackers) and they became European Champions in 2012, but I can't see something weird like that working in basketball.
We don't have the cap space to sign a starting caliber center somewhere, so this must be a false rumour.