I have a Uniden 996XT. I quit listening to the state patrol talkgroup as most calls were out-of-area/ concern. But a 996XT allows for "ID Search", and when enabled ALL talkgroups come thru and then I lock them out as needed. Most "inter-agency" calls appear as SR (Z 3 SC CALL)" calls to or from the state patrol dispatch.
Are you asking if State Patrol will be patched into the interop channels? They likely won't unless something substantial happens. Last year I recall hearing Hennepin Water Patrol on one of the METAC's, though I can't recall which one.