Alternate US State Flags

Alot of the US State Flags today follow a similair pattern:
1. Blue Background
2. State Seal/Coat of Arms
3. (Optional) Name of State in Large Letters

Sometimes the Background color is different, and there are many exceptions to this rule, but what if no state took this generic path? What kinds of state flags might we see instead? I can see one of the New England states (Most likely MA) adopting the old New England flag or varient thereof. (For an image of the flag, click here.) What other flags might we see?
 
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