Spider-Man: How have you dealt with some of the tragedies in your life?
Captain America: What are some things you believe in?
Iron Man: Ever had any epiphanies?
Thor: Talk about your relationship with your family.
Hawkeye: Talk about a time you got a second chance
Black Widow: Tell a secret?
Captain Marvel: Are you the recipient of a legacy?
Ms. Marvel: Talk about something new you're doing.
She-Hulk: What keeps you busy?
Hulk: How do you feel about being alone?
Luke Cage: Talk about when you've been treated unfairly, on a small or large scale.
Black Panther: How do you feel about your country?
Black Cat: Do you have a code of ethics?
Daredevil: What is something others see as a weakness, but you know to be a strength?
Doctor Strange: Talk about a moment your life changed paths.
Cyclops: What do you worry about?
Jean Grey: What is something about yourself you can't control?
Storm: What do people look up to you for?
Rogue: What makes it hard for people to get close to you?
Shadowcat: Talk about growing up.
Beast: Favorite book?
Nightcrawler: Religious beliefs?
Scarlet Witch: What things have you broken?
Quicksilver: Who do you feel protective toward?
Wolverine: What are things you regret?
Mr. Fantastic: How controlling can you be?
Invisible Woman: Talk about a process of finding your identity.
Human Torch: Can people take you seriously?
Thing: Your body-- what are you insecure about? What do you love?
Black Bolt: What don't you ever do?
Silver Surfer: (Where?) do you want to wander?
... Any others?