remove dedicated blob rounds

[misto]

building on my earlier thoughts, since assimilated crew being rescuable is a plain buff to the crew, blobs should get something in exchange.

you know that rapid growth you get at the start of your blob life? that could be something that, rather than being time-limited, is size-limited. youre denser and not as spread out. thus a besieged, surrounded, injured blob will receive a burst of strength to try to turn the tide with, again promoting more back-and-forth struggle.

oh yeah, and it would be cool if blobs could stealthily spread thru mail/disposal pipes