What about a Damaged Cockpit crit interacting with A-Wing Test Pilot? Do you discard the EPT then?
A-Wing Test Pilot is a title and does not care about your available upgrade slots
the wording "You cannot equip this card if your pilot skill value is "1" or lower" means that you cannot equip it to Prototype pilots when building your squadron. Once it's equipped, however, there's nothing to suggest it falls off at PS 0
Same thing with r2-d6. If you eat a damage cockpit crit, it won't suddenly shut off. Only Integrated Astro can get rid of R2-d6.
with r2-d6, the wording that suggests the r2-d6 EP falls off is in the rulebook (because the EP only exists "as long as" you have an upgrade slot, and you lose that slot when you lose r2-d6)
to recap,
"you cannot equip this card if your pilot skill value is "1" or lower" applies when building the squadron
compare: "this card cannot be equipped as long as your pilot skill value is "1" or lower"
or "this card can only be equipped as long as your pilot skill value is "2" or higher"
R2-d6's "your ugrade bar gains the EPT icon" applies as long as r2-d6 is active
IA shuts off r2-d6, and if r2-d6 is removed his benefit goes with him
the l2play rulebook suggests that, without a slot, the EPT upgrade will also die due to the wording of "as long as"
again, though, it's something that's easily faq-able or errata-able. "As long as" would be concrete wording in a game system such as warmachine, but it could easily be a minor **** up from FFG.
also, r2-d6 leaving the elite talent after it's burned wouldn't be broken (like having the tie/x1 on TAPs
) so it's in the realm of possibility