The Phoenix Suns are a young team in desperate need of a point guard, so of course if a young one like Lonzo Ball possibly becomes available it makes sense to become excited about a potential trade.
They should also be prepared to give up a significant amount of value in return, which is what the Suns would be doing if they made a straight up swap with the sixth pick in the draft.
As someone who is very low on the value of the sixth overall pick, and wants no part of a rookie point guard starting for the Suns next season, swapping it out for Lonzo does not put my worries to rest.