Speculation here...
First assumption:
Coach Anae and Coach Beck were brought in not as mindless drones to execute Dino's offense but as seasoned pros to bring their offensive scheme to Syracuse.
Second assumption:
Towards that end, the final coaching hire will be a WR coach; someone who can help Coach Anae and Coach Beck get the scheme in place and running well this spring.
We all know the pass game is big in the Anae offense. The performance of the receivers is a key to success. Have to have the QBs and WRs on the same page.
So bottom line, I think the WR coach is going to be someone Coach Anae and Coach Beck pick and is going to be someone familiar with their scheme.
Guy Holliday was Coach Anae's WR coach at BYU and I have already posted an article indicating he wanted to bring him to UVa with him. Guy is available. Would not be surprised if the new hire is him. If not him, I an guessing it will be someone else who coached under Coach Anae, or perhaps even a former player. If a former player, it would make sense it would be a former Hoo, as their players tend to be from SU recruiting areas. This would be a younger hire and would probably be welcomed by JW as the salary requirements would be relatively low.