I vaguely remember other political deadheads suggesting the same thing 35 years ago. All of these proposals for switching to a parliamentary system disappeared after the election of Ronaldus Magnus.
Would fit right in with what we have. Obama could then be King, Moochelle, Queen, kids Princesses...nothing to do but party and bling all day and night, and let someone else run the government. We have that now, I guess that would just admit it better.