OOH, That is a VERY COOL idea! :D Now, I totally want that in the movie. I might even cry if it's not! D:

Ooh like the Winter Soldier on an assassination mission and we see all bits and pieces (his cyborg!arm) but not his face, then Lukin exposits a bit and WS goes to his 'casket' to sleep and TA DAH! Flash to his face and BUCKY! :D