I suppose you're right. After going through some publicly available COBOL salaries in Canada, it seems the salaries for senior COBOL positions were about what I

I suppose you're right. After going through some publicly available COBOL salaries in Canada, it seems the salaries for senior COBOL positions were about what I was able to ask for as a junior frontend developer (50-60$/h CAD). I think I would primarily consider a short stint for the heck of it. Maybe some short term contracts to see what it's like.