LET'S-GO-WESTERN-LET'S-GO! I think your thoughts are likely to come true, mr.....bacon? The one thing is, seeing as they are getting ready to produce Lone Ranger, they might not want to do the Western town. And if BTTF does make it, it could cost alot because of the two licenses. For that reason, presuming the two licensees even would/have said/say yes, LEGO might say no.
Thought you'd like this about the Vatican cameos.