So... you're basically asking about Role Reversal and Ventriloquy, the two merit JA we already have? Because Ventriloquy exchanges your enmity with your auto's, effectively making it take your hits or vice versa, and Role reversal swaps your HP, getting a ghetto Cure V for you or your auto in a moment of need.
P.D.: So, that's what Tactical Processor does? No wonder we didn't know, the effect is barely noticeable, if at all, specially compared to the heavy penalty on overload rate it gives.