I've been keeping busy with revisions for awhile and one of the things my agent suggested for me was so cool that I have to share it. She said to take a character from the last scene of your book (this should work with any character) and plop them into the first scene in your book and see how they would handle things differently now. This is a great way to see if your character has changed and grown and not remained stagnant. You can just imagine it, or go all hog-wild and actually re-write the scene with the character as he finished the book. It's incredible to see the differences and realize all the things you did right.
Check it out! :) Oh and also, have a great weekend!