Because there is a unified international front (aside from, ahem, a handful of members of the United States Congress) it is almost assured that Honduran President Manuel Zelaya will return to office.  What's being hashed out in negotiations, overseen by Costa Rican president Oscar Arias, are the precise terms of his return. 

According to news reports, it seems that amnesty is in the offing for both Zelaya and the coup leaders. This is obviously an expedient solution, but there is a down side to letting everyone off the hook.  The coup was a subversion of the rule of law. Any long term solution to the crisis in Honduras must include efforts to bolster the rule of law.  Amnesty has exactly the opposite effect.