The Edmonton Oilers have added some veteran talent to their training camp roster, signing forward Justin Bailey to a PTO, per CapFriendly. This move comes after we covered how the Oilers were looking for some additional depth pieces at this stage of the offseason market. After signing Ryan Murray to a one-year league-minimum deal, they have added to their forward depth by getting Bailey into the mix for a job in the preseason. Bailey, 27, was a second-round pick of the Buffalo Sabres at the 2013 NHL draft and has spent the past three seasons in the Vancouver Canucks organization.…