Sure, Senator Paul, Senator Cruz, and dozens of others, including our only Senate seat pick up of 2012, when we beat Navy SEAL Senator Bob Kerry, to take the retiring Ben Nelson(D)seat.
Palin has a long list of Senators, Governors and Congressmen among her, well in excess of 100 endorsements and campaigns, I haven't been able to find any person who has more shaped a party in their own image, nor anyone who has done more to move the party right through endorsements and campaigning for candidates than Governor Palin has, we have never seen the likes of Governor Palin.
Given the current layout of the Republican party, that's not a good thing.