I think the tsihu are getting smarter but what if they could do this.
E.g. In warframe the infested have a hive mind and if one spots they make some noises and alert the others. However they only trace you back to your lost spot unless someone else spots you and it repeats.
That would mean even if the spotter was taken out and they would of made a sound alerting the rest to your last known position.
One issue is if you keep your distance it is easy so i'd suggest a few specialized long range tsihu with heavy shots.
The colour is good but what about if certain tsihu have different ranks and that could reflect on the type of squad
E.g.
Squad leader would have this but the higher the rank the symbol changes slightly this is Squad 1 the standard S1 all the way to S5 which is more of an elite death squad.
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Another thing in metal gear solid there is different alert states and range the enemy detects you.
What if you could have symbols instead of writing e.g
Eye symbol for when you are spotted
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Investigation where you were last spotted or fired a weapon
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Hunt symbol when chased and enemy in pursuit
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Shifter symbol alert increased and some tsihu do short teleports
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Patrol wandering symbol
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Guard symbol to protect gate or another tsihu
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Retreat/escape symbol
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Cover symbol they can take peek a boo shots too
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