He won't.
Not that he couldn't, but he's better suited to guard.
They have Trent Brown, Riley Reiff, Calvin Anderson, Sidy Sow, Conor McDermott, Andrew Stueber, Chasen Hines and Mike Onwenu could slide to RT in a pinch... how many tackles do they need?
I swear I've never seen so much handwringing over a single line position that was otherwise well manned. I don't buy PFF player grades at all, but Calvin Anderson took over as the Broncos' full time left tackle halfway through last season, finished with the 52nd highest Pro Football Focus grade among all tackles, has drawn just one penalty in almost 750 career snaps and only allowed two sacks. If Reiff can't stay healthy, Anderson could man that RT spot and thrive. Those are your tackles assuming health, and they could play good to great if healthy.