I always have this thought, but as I get in to the airport I always change my mind. I often think a pack of Timbits (As a Canadian YYZ United flyer) would be a great crew treat. However, seeing as I'm generally stuck on a 2 FA E145 as my first UA point of contact - it would be overkill. Bringing a 50 pack of Timbits through to EWR before HKH or NRT could be a more appropriate option. Again, I think it all goes to how it's perceived - and it is a bit weird no matter how you cut it.