Well ill need help fleshing out his abilities into a jonin. Ill go dig up what little I came up with before hand.
He is an Aburame with unique bugs that consume the chakra and exude either high levels of heat or cold. Due to living with these bugs all his life he is more resistant to these effects.

Parasitic Insect Technique: Hypo(er)thermic Shock - After planting beetles on the opponent the slowly begin to feed on the chakra of the host. As they feed they can either raise or drop the body temperature of said host. The more beetles, the faster and more severe the effects.

Symbiotic Insect Technique: Temperature Armor - Allowing the beetles to feed on a bit of extra chakra he can at will fluxuate the temperature of his body and the immediate area around it (About 3 inches from the skin). Most commonly the skin would be frozen solid to provide extreme durabilty, this also works in a opposite fashion allowing heat to add an extra kick to taijutsu techiniques.

Those are detailed abilities, then i have these two, I just need to right out the descriptions, although for now they are fairly self-explanatory.
Searing Bug Cloud. Frozen insect barricade.

Maybe that is enough if i add in the basic Aburame justsu