I hope things go well for the little guy, but unfortunately by the time a reptile shows signs of not doing well, it is already too late.
99% of savannahs are wild caught, and a good percentage of those never make it to the market.
If there is nowhere for the little guy to hide, it will be stressed out as well and this will compound problems.
NEVER ACQUIRE A PET UNTIL YOU UNDERSTAND ITS REQUIREMENTS.
Chris