Good Morning A., as some other Mom's mentioned let him choose what he wants to sleep with, with the exception of the beanie baby's that is. Our 11 month old grand son just has a very soft blanket he likes right now. He kicks it off also but will touch it and rub his hands over it. His older brother has a Woo-Bee Little blanket with a puppy head in the center, He won't sleep if woo-bee isn't with him. We also find Monster Jams in his bed at times, or a book. Woo-bee is getting pretty tattered on the corners.
I hope you are getting up to nurse at night. It works better even though you are tired to put him back in his bed when he is finished. Sometimes it is really difficult to get passed the co-sleeping.
We also play Baby Einstein Classical Cd's when they nap, it worked so great, Mom plays them at night also.
Best of God's blessing for you and your little man
K. Nana of 5