First of all, let me say that I am VERY thankful for my Dreamforce Dreamcoat.
It has served me quite well over the years, first as Co-Host of Trailhead Gladiators at Dreamforce'15, all the way through a brief (some might say "ill advised") stint as a Dancer for Macklemore at Dreamforce'18. However, I feel that the "Classic" Dreamcoat is now obsolete, it has not been updated since the Autumn'15 Release and really needs to be upgraded to the latest Lightning Dreamcoat technology. Known Issues: The current "Classic" Dreamcoat cannot be washed or dry cleaned.
This presents many problems not only for the person wearing the Dreamcoat, but also for anyone within close (or even no-so close) proximity of the Dreamcoat. The current "Classic" Dreamcoat has a layer of green sequin sewn over a wool blazer and does not breathe.
This makes the Dreamcoat quite heavy and a bit uncomfortable, especially on warm days. This also exacerbates the previously stated olfactory issues for people wearing or in close proximity of the Dreamcoat. The current "Classic" Dreamcoat does not have any pockets (due to the layer of green sequin sewn over the wool blazer) and has limited storage capacity.
I realize that there are a lot of things already on the Product Roadmap, but I hope that some, if not all of these issues can be addressed in a future Dreamcoat release (Safe Harbor)