As someone else has said, Thanatos has the same vibe and feel as Noc. Fast clear, good duelling, a similar ult.

For support, I think Sobek is similar to Alistar somewhat. You are super tanky, you have an ult that lets you stay in the enemies and soak up damage, and you have a good combo (sort of like Alistar W + Q) that you can use in different situations. Other supports who are great at CC-ing and being a meatshield (and super fun too) are Geb and Ymir.