Round Convoys?

[f4wildweasel]

yeah i didn't think wolf-packs were in GWX... One other idea i thought of was that a random ai u-boat was patrolling the waters and bumped into the convoy when the contact report went out, making it show up as large (multiple ships), circular (because the u-boat was there), and blue (the u-boat being allied). Sometimes I'll see convoys where some ships are on fire or taking on water, especially when they showed up on my contact reports as a circle. Once in the Med I was closing into a convoy when my hydrophones picked up another u-boat. The AI type VII sailed into it on the surface and began attacking with its deck gun (damaging a destroyer before being sent down by British gunfire). So while there are no wolf-packs, it could be a single ai u-boat doing a surface action on a convoy while the contact report went out.
Edit: in my defense, WetOne hadn't posted when I started typing this. Didn't mean for a redundant post to happen.