Here are pictures of the section of the Mountaineers Route that has snow and ice this time of the year. With the current freeze/thaw cycles, it can be soft and easy to cross, or depending on temperatures, can be icy and treacherous. A fall from here would require recovery by the Sequoia N.P. SAR people, since it is on the west side of the Sierra crest, and within Sequoia National Park.
Picture link.