Just had an idea. This is based on the Sammun-Mak brain idea. If it is his brain that Sam puts into Max, maybe he could be the end episode boss? Maybe he promises to help Sam, but he actually lied and doesn't give up Max's body? Then you must stop him and save Max? Just a thought...
Btw, that could apply to whoever that brain belongs to.
Come join Nintomster's Mii Army
today! It's only a matter of time before I take over, so why not join now and save yourself from being attacked and killed? If you join, you'll fight alongside Dr Zoidburg, Jack Black, Reggie, Professor Layton, Phoenix Wright, Marshie, Glottis, and many other famous/not well known/made up people! Join Nintomster's Mii Army
Have a look at my deviantART page
too! You can look regardless if you're part of Nintomster's Mii Army! Even if it's not the best art you'll see...