If i recall correctly SL was on the Outpost Delta map, it seems the condensed version is now the "PinkPurple" (if not that color code there is definitely a map that is very similar to SL) map that comes up in Minimaps. It was 8v8 limit only, generally more campy but there 3 deaths only and static flagging, think it was 5-6 flags. The flags didnt move and were in buildings. You can win by kills or flagging, i believe you had to hold the all the flags for 30 seconds? maybe it was less. If done right, there was a quick flagging strategy which worked but was rare. 30 minute match times. It became dry and stale because it was campy and sometimes teams just running around each other circling for flags, and trying to set up ambush spots and waiting, there was no camp timer to dissuade the camping and hiding. Alot of teams would end up baseraping the respawns, no base lines either. Eventually the population died off due to pay to play, stale play, and other leagues that the player base played in.
a re visioned SL league with different rules sets (camp timers, baselines etc) on the condensed map would be pretty fun i think, perhaps something to fiddle with in the offseason to see how the populace takes to it. Maybe even bring in more people to play the game.
found a youtube
https://www.youtube.com/watch?v=IVoH05H0gCY&list=PLMIMD-8yJExLdSBfvKtyn0fi0fV3DYJoG&index=16 that seems to show what the game play would look like back then.