I really appreciate the new tile cards with the new functions, it allowed me to save quite a lot space while having the same functionality but nicer style.
However, the standard climate card shows the current room temp, the tile does not do it, which is a pitty as there is enough space.
I think it would also be OK to put current temperature next to the target temperature, perhaps in parenthesis or something (as long as it is clearly indicated somehow). Next to the icon/name would make sense too.