He had something with Tigra and with Firebird, for a while, but I really don't think they're good fits for him. I'm still rooting for him and Jan to one day get together agains, and writers finally being able to forget "the Slap!" and let them find some happiness together However, as this seems unlikey, I'd like to see Hank have a serious and steady relationship with a non-super-herouic woman, maybe a fellow scientist.
Peace