Narragansett FD RI - new radio license

https://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=4491619

why would a FD in small state with a modern statewide 800 Mhz TRS find
the need to license two conventional 800 mhz repeaters locally?

is that the same old story? someone starts using a TRS and finds out
that the coverage is actually el crappo?