Big Cass
Although, WWE might not want to consider Cass as a singles competitor at this early stage but he is also not likely to get a chance with the tag titles, either, at this point. So, just because a talent like Cass should not be wasted, he could be a viable option for Jericho. We saw a couple of confrontations between these two, last year which was appreciated a lot by the WWE Universe as good booking. Plus, feuding with a veteran with Jericho will build the potentials for Cass, as well.