i don't think it's a matter of his arms being small, but rather that he seems to have all the size up near the arm pit (bis and tris).
looking at the proportion here to the joints, tendons and forearms i have no doubt that he has done something to artificially add this size ie synthol, site inject, whatever.
i don't know how the oil thing works, but i don't understand why this problem can't be fixed, seeing as he seems to have so many 'advisors'.
pro bbing has to be about chasing the ideal so, from that perspective, if you look at say, arnold's, sergio's, ronnie's or wheeler's arms as the ideal, how close are tamali's arms to the 'ideal'.
i know dorian won an olympia with a fucked up arm (which imo was wrong) but, this is a physique competition ffs and these guys are supposed to be professionals. where does the line get drawn, or is that redundant terminology in pro bbing...