Opposition? Oh no, that's not how it works. Members of the opposition aren't allowed anywhere near aid workers. Generally aid is just handed over to the government for redistribution, but when it's not, the soldiers "maintaining order" see to it that only the right people reach the head of the line. That's the whole point of Mugabe's plan to eliminate agriculture: If you want to eat in Zimbabwe, you have to vote for Mugabe. It's the exact same political strategy the Democrats use, just taken to its logical conclusion.
Or, support action to "eliminate" Mugabe, all options open. Mugabe and his confidants haven't felt enough heat yet. Surely this bunch of thugs have enough monry stashed away to go into exile (somewhere.)