A little more information;
The ballpark proposal is beginning have serious discussion. If built, it would either be north of downtown (Sulpher Dell) or possibly at some yet undecided location in the SoBro/Rutledge Hill general area.
A secondary hotel (or more) is very possible, not necessarily at the shown location.
The old Thermal site (shown in red on the right) would very likely be the site of an amphitheater.
The Pinnacle Office building was not shown in this view. I have added it.