Dom will be alright, needs more games and experience...that's a problem though because we don't play two up front and we need precision with the minimal chances we create. He's close to an ideal backup in terms of where he's at but he shouldn't be leading the line right now; occasionally, yes...but no more than a handful against select opponents/games.
For his age he's not a horror show and, crucially, his fundamentals are good which sets him up well for the coming years. I think he'll have a couple more seasons of (hopefully) steady growth and then I have a feeling it'll all come together for him. He's def worth the effort, IMO.