Hudson may soon be placed on the disabled list to get some rest, CSN Bay Area reports. Jake Peavy (back) is expected to rejoin the rotation next weekend against the Rockies, with Matt Cain (forearm) not too far behind. Hudson has struggled since the middle of last season, and he's reportedly needed extra treatment throughout the year. Even if Hudson is placed on the disabled list, the Giants will likely also need to demote either Tim Lincecum or Ryan Vogelsong to the bullpen.