Clarke has plenty of experience in Italy and may find a home at one of their Pro Conti teams. Could be a great boon for Movistar in that the Anacona rumour disappears and it puts some riders onto the market that would help shore up their depleted rouleur corps given that securing Landa's services alongside the existing squad will have set them back quite a bit of their budget, although I don't see any of those riders who are natural fits. With his previous successes in Spain Clarke would seem the most logical but he's also the type of rider they already have several of. Rolland has also had success in Spain but I see him as still too valuable to the French WT/PCT teams for Movistar to be a likely destination especially given that, again, he's not the type of rider they need to get in, having already strengthened in that department with the signing of Rosón and with plenty of climbing hands on, er, hand already. Woods' market value will have increased markedly with the Vuelta. Langeveld will likely get similar but more appealing options from Low Countries PCT teams at least, Skujins is probably the best shout for somebody who would suit Abarcá if Cannondale were to go under but I'm not sure if he'd want to relocate.
The other option is that Vaughters finds another team to absorb... sorry, "merge" with, where Vaughters takes on all of the managerial responsibilities and the other team is subsumed until little of its identity remains and somehow the whole remains less than the sum of its parts.