Had an issue over the weekend at a Prime with the interaction between Trained in Your Jedi Arts and Inconspicuous R2. Inconspicuous reads "While a unit with the Inconspicuous keyword has at least one suppression token, when an enemy unit performs an attack, it must target another unit if able" and here is an image of the command card:
The situation was that both R2 and a BARC speeder were at range 1 of Grievous and R2 had a suppression token. There is no clear answer on if TIYJA ignores Inconspicuous and is able to attack R2 or if he must attack the BARC speeder twice, or can only attack the BARC speeder once.