procatalepsis

listen to the pronunciation of procatalepsis
Английский Язык - Английский Язык
A rhetorical exercise in which the speaker raises an objection to his own argument and then immediately answers it, in an attempt to strengthen the argument by dealing with possible counter-arguments

Example: It is difficult to see how a pilot boat could be completely immune to capsizing or plunging, but pilot boat design criteria must meet the needs of the industry and pilotage authorities.