Those are very tight pencil “roughs” leaving nothing for the inker to do but trace the lines.
And yet the anatomy of that arm swinging the bat looks ‘off’.
One of the cops in the street scene in #9 has the same arm.
You are right. The arm looks like it’s been dislocated at the elbow.
Who is the batter? Colossus? He’s best friends with Nightcrawler, in the next panel, who is a devout Christian. And why would this farm-fed Russkie be a Muslim anyway? Of course, it may be someone else.