The Jotun is essentially how I pictured how the GTVA would combat Shivan Juggernauts if FS3 was made. Instead of building Juggernauts to match, I pictured the GTVA just building smaller ships capable of outmanuevering and flanking the Juggernauts to destroy it. I kind of imagined a scenario of how it could be done. I kind of pictured a bomber nearly the size of a small freighter, armed with essentially a single deployable meson bomb in its bombay. The bomber would necessarily require a fighter escort and I pictured it as being something the player wouldn't fly, but would instead protect. The bomber would be built kind of like a warship in that it would have an anti-fighter beam of flak turret instead of the normal laser turret for defense. I called it a "stategic bomber" sort of like the B-52 or B-2 bomber of today instead of a tactical bomber like the F-111 or F/A-18, which essentialy all FS1 and 2 bombers fill.
The way it would work is it would be escorted by a wing or two of fighters, and once the bomb is released towards its target, the bomber, along with all of its escorts would fire rocket boosters to get at least two kilometers away before the meson would detonate. I pictured one or two mesons as being sufficient to destroy or severly cripple a Sathanas. This all came from my Freespace daydreaming. Yes, Freespace Freak is an appropriate name for me.