Well, I checked in on Tebow today and its totally dead. I cut a small piece off and tossed it into my aquarium. It swelled back up but I don't think I can graft it as its mostly rotten. To make matters more distressing, Edward isn't looking good as black spots continue to spread. I think I need to get a chemical fungicide from Homedepot tomorrow.
On another note, yesterday I decided to go with Vox Design Group to rebuild my home. Perhaps having my mangoes die is actually the universe telling me to simplify before my move-out next year.