Yes, it would be interesting.
Non-compete clauses give the appearance of protection. They're typically not enforceable if the party subject to the clause can claim that enforcement would prevent them from earning a living.
Before anyone can run for office, they had to be on the floor: to claim they cannot earn a living only proves they cannot live under the terms they negotiated for us. If they negotiated such a good deal for us: let them live with it, like us. They can earn the living they negotiated, under the conditions they negotiated and among those "for whom they negotiated."
But what would it accomplish, aside from having potential promotions into management be subject to a union vote. Giving the union final say on a hiring decision is also a conflict of interest. You'd probably wind up encouraging reverse discrimination, i.e. if there's such a potential hassle, why bother to recruit from within when you can just hire guys from outside the company (with no experience?) and not give the union veto power? Who really wins from that?...
The only veto is from the floor for a management prospect that is also an elected/appointed TWU rep, not someone on the floor that decides they want to be in management. Those that wish to use the fiduciary position to which they were elected/appointed as a means of bettering themselves: there is your conflict of interest!
If someone wants to go into management; have at it, but do not use your TWU position to get in good with management- earn it by being the best mechanic that can also manage others.
This is about transparency and the fact that everyone wins when everyone knows the rules and is forced into open play.
Seriously, in the history of the TWU, how many times have you had a guy fall into any of those scenarios, and was the outcome really so bad, especially if they're not in a capacity where they're supervising former peers?
The problem lies in the total failure of accountability from the TWU and the collusion between AA and the TWU to suppress the membership.
The simple fact that individuals elected/appointed from the ranks into the Union would take direct appointment to the opposition brings the appearance of impropriety.
Coupled with the historic poor performance by the TWU for the M&R only begs the question as to whose interests are being represented with the dues we are forced to pay.
One of the guys I used to work with as a programmer was a former shop steward. He was also a programmer, having transferred into that job directly from fleet service. Exactly what conflict of interest did he present?
From the above, that would technically make you un-represented airline employees: not management. There is no conflict of interest, the same as if someone left the ramp and became a ticket agent.