Not really. I just see people introducing necessity where there is none.
Let's say that John is a bachelor. Does that mean that John is incapable of having a wife? No, of course not. It just means that he doesn't actually have one. John's being a bachelor does not operate as some kind of a constraint on him. Of course, if he acquires a wife, then he will no longer qualify as a bachelor - that is, he will no longer answer to the concept. But the fact that, if he acquires a wife he will no longer be a bachelor does not mean that his being a bachelor is stopping him from acquiring a wife.
Yet when it comes to thinking about God and God's attributes there is tendency to think otherwise. So, for a person to be God, that person has to have certain attributes, namely omnipotence, omniscience and omnibenevolence (just as, to be a bachelor, one has to be male and lack a wife). But that doesn't mean that the person of God is constrained - that would be akin to thinking that 'John-the-bachelor' is incapable of having a wife.
So, God is omnipotent, meaning that he can do anything. That includes, of course, destroying everything including himself (thus if God exists, nothing is necessary). And it includes creating stones he can't lift and doing evil. He - the person of God - can do those things. If he were to do them, then it would seem he would no longer answer to the concept of God, just as John would not answer to the concept of a bachelor if he acquired a wife(though this is not strictly true, as if God can do anything he can also do things that we think impossible, such as doing things inconsistent with being God and still answering to the concept of God - but let's put that aside). But he can do them.
So God's attributes are properties he has, but they don't bind him - that is, they do not operate to constrain him in any way. That applies as much to omnibenevolence as anything else. God is perfectly good. But that doesn't mean he 'has' to do what's right and good, it just means he 'does' do what's right and good.
As for what the quality of goodness itself is, well as God is omnipotent it must be down to God whether or not somethin is good, for if it were not then God wouldn't be omnipotent. The laws of Reason are God's to determine and the moral laws are among them, and so moral goodness is constitutively determined by God's will. That is, 'to be good' is to be being approved of by God, or something like that.
What does God's moral perfection consist in, then? Well, it consists in God fully approving of himself. That doesn't mean he 'has' to approve of himself - that somehow there is some cosmic law or force impelling him to do so. No, it just means he does, in fact, fully approve of himself.
Does this mean he's incapable of disapproving of himself? No, he can disapprove of himself, he just doesn't.
So I do not yet see any hint of tension between omnipotence and moral perfection. I just see people mistakenly thinking there is a strange force called 'necessity' at work in the world and thinking that somehow God could be subject to it - which is, of course, demonstrably confused.