<prompt> Translate the following text to EnglishWengine wametetea kwamba Idara ya Jimbo Jimbo inapaswa kudumisha kazi ya visa kwa sababu wanaamini kwamba hakutakuwa na faida kutoka kwa kuunganisha.  <response>: Others have advocated that the Department of State State should retain the visa function because they believe that there would be no gains from consolidation. 