Did William Wallace Aspire to be King of Scotland?

Did William Wallace Aspire to be King of Scotland?: "A newly discovered English source, which also marks the earliest record of Wallace’s gruesome execution, confirms outright what historians had only suspected before: the reason that Edward I dealt so harshly with Wallace was that he viewed him as a pretender to the Scottish crown.

Accounts of King Edward I’s Exchequer for the financial year 1304–1305, known as the ‘Pipe Roll’, describe Wallace as, “…a robber, a public traitor, an outlaw, an enemy and rebel of the king, who in contempt of the king, throughout Scotland had falsely sought to call himself king of Scotland.”....."