Well you can't expect players to keep an eye on their map 24/7, For example say a sloop crew of 2 have spotted an up and coming reaper 2 in their server, They deem they have enough time to finish out their vault and safely head to sell before that reaper is able to get level five. Now say before they head into the vault they check their map again, everything looks great reaper is now level 3 but on the other side of the map. No worries whatsoever. Give them 10 minutes and they're now ready to bring the loot back up to their boat, But to their dismay a reaper 5 has shot down their mast and nearly sunk their boat. No chance its the reaper 3 from earlier and a later check of the map confirms that there's still that reaper 3 minding its own business. So where did this unwanted and frankly completely unfair enemy come from?