Runs wide on the last barrel (but I am not expert at this sport at all)?
Look at the stills again. Look at his right front. Do you see any tendons? Does it look puffy in the tendon area to you? Do his heels look cut awfully short to you (they do to me) in front? It almost looks like he might be pointing that left front a little.
If you go and see him and like him, do get a PPE and I would look hard for things like Navicular among other things.