I completely disagree. Here is an example. The reason the Suns had success against the Spurs was because they had a balanced attack in the paint and from the 3. Even at times the 3 was not falling for the Suns, they had some success around the basket.
If the Lakers keep the Suns out of the paint and defend it well, that means the Suns will rely on primarily the 3 point shot. The saying that "if you live by the 3 or die by the 3" will be in full effect during the series if that is the case.
If the Lakers can defend one on one in the paint, they won't have to run out to 3 point shooters. Amare will have to be a beast and we will have to play well the paint. If we don't, the Lakers will have guys on the perimeter to play our 3 point shooters all day.
Just for the record, that is what the Spurs and Lakers have done to us the past few years. They defended the paint so well, they didn't have to double down low and run guys to 3 point shooters. The Spurs this year, couldn't defend the paint and keep guys like Amare or Nash out. It remains to be seen if the Lakers can either but the last couple years they have had no problem man handling the Suns in the paint.