I don't think her not resigning means anything. The VP role has little power or much to prepare for and she might as well keep kicking around the senate and getting paid
Edit: Most if not all Senators who became VP resigned their seats in Jan - Al Gore, Dan Quayle and Lyndon Johnson
They stick around until the term of congress is done and then resign
Biden resigned his seat on Jan 15th, 2009
I don't think her not resigning means anything. The VP role has little power or much to prepare for and she might as well keep kicking around the senate and getting paid
Edit: Most if not all Senators who became VP resigned their seats in Jan - Al Gore, Dan Quayle and Lyndon Johnson
They stick around until the term of congress is done and then resign