lol commutair and mesa merging isnt happening.

The REAL most likely scenarios is either:

A) United and Mesa agree to a REAL contractual United flow like the American Airlines wholly owned do to AA (envoy, piedmont), no fine print BS

B) United and Mesa part ways as you said and they would only be a cargo carrier for DHL and maybe create another contract with Amazon, etc.

C) United buys Mesa and all Mesa pilots become United pilots.

Come back to this post next month and see how right I was.