Whoever the Coaches pick they should be all in with that guy (honestly have full faith in him not some half hearted soft shoulder short leash nonsense), set realistic expectations based off of his experience, and be patient but take the safeties off (know that if he's a young QB he'll make mistakes but accept that and tell him to let it fly). I don't see us winning the MNC with this roster, so why play super close to the vest? In short, coach with some heart and confidence.
Personally, I love what I see in Kaaya, but it's hard to truly know what you have in a QB until the lights are on and the rush is coming.