  Fermilab has submitted two Snowmass whitepapers on a future 2.4~MW upgrade
for DUNE/LBNF featuring a 2 GeV extension of the PIP-II linac and the
construction of a new rapid-cycling-synchrotron. This paper summarizes the
relationship between these two scenarios, emphasizing the commonalities and
tracing the differences to their original design questions. In addition to a
high-level summary of the two 2.4~MW upgrade scenarios, there is a brief
discussion of staging, beamline capabilities, subsequent upgrades, and relevant
R\&D. We are proposing a vigorous program to address various challenges
associated with each scenario and to down-select the concept, most suitable to
provide proton beams for years to come.
