By Evan Bleier While the Cincinnati Bengals were busy knocking off the team the Raiders will be competing with for years to come in the AFC West, Las Vegas made a pair of powerful personnel moves that could have major ramifications. Though both hirings have not officially been announced as of yet, former New England director of player personnel Dave Ziegler and ex-New England offensive coordinator Josh McDaniels will be heading to Las Vegas as a package deal to take over as general manager and head coach of the Raiders, respectively. The Raiders are bringing McDaniels and Ziegler, both of whom…