I don't think so because she isn't suppose to be a tank
That was actually part of her defined niche was an AA resistant Mage. Back when she was only a midlaner you built her to combat AA reliant champions with Frozen Heart etc.
What she is now. And what she will be in the future. Is open for debate. But she was definitely built tanky in the past to prevent the 5 man dives durring ult
You know why I arrived, to spout unreasonable things. Morgana should get +20 to everything. Thank you for your time.