[Suggestion] Tooltip informing if Pilot is already unlocked.

[KotNaKacu]

When a Player finishes an island with perfect score he/she can select one of three rewards.
One of those rewards is always a Pilot. It is nice to obtain Pilots to collections.
It would be even great if in that screen additional string would display [UNLOCKED] or NOT YET UNLOCKED.

I mean this screen:

[Arnust]

Rather, just note if they AREN'T unlocked. There's no need to clog the screen with something that will be completely unnecesary about 10 hours in at most.

[KotNaKacu]

This would also work, so yeah.

[isla]

Into the player suggestion list it goes.

[Treamayne]

I would say you could just have the pilot's name display in red (locked) or green (unlocked), rather than adding another field of data.