I don't disagree, but do think that Penning can be upgraded and I also think that Fuaga would have been better at RT. I did a post where I compared Penei Sewell's 1st 10 games at LT to Fuaga's first season at LT and Fuaga finished 1 point higher. Meanwhile when Sewell was moved back to RT his grade shot up. So moving Fuaga back to RT is less about Penning and more about getting the most out of Fuaga.