Man, this is what sucks about being a "fan"... We get so caught up in the performance on the floor that we forget the human aspect of it all. If the health problems are true then that not only explains his recent poor play, but it also explains some of those cryptic tweets he was making early on after he came back.
I really hope it's not anything serious and I hope they get it figured out quickly. This really seems to connect the dots for me with the tweets he was making and his appearance on the court, it really explains why he doesn't look like the same player we re-upped. If they get him back healthy from whatever it is, I would love to have the old Tyrus back and as a core player going forward.
And not to be speculative, although I'm doing just that, when Peppers had that situation in 2007, it was rumored that he had syphillis and the meds made him sick for the entire season (and resulted in weight loss and weakness). I think TT got married over the summer, so I would think that would be less likely... Another thought that came to mind when hearing "digestive," is obviously it isn't life threatening or they wouldn't be letting him play - so it could be something chronic. Only thing I could think of in that case is Crohns.
Regardless, I certainly hope and pray that they know what's going on and he's already on his way to a full recovery.