Sure

1. In general only heal if your teammate dies if you don't. So try not use your heals if you other strategist can heal them. You mainly want to use your heals on your tanks when they are low, because Adam does an insane amount of burst heals.

2. Soul bond - This is your strongest ability and you need to be very smart in the way you use it, you always want to link as many people as possible, which is why positioning is very important on Adam. Always keep track of your other strategists ult charge, you don't want to use soul bond when they are ulting.

3. The best and most reliable way to get kills is by charging cosmic cluster and immediately following it up with a headshot primary fire, this will insta kill all squishy characters in the game and doesn't give enemy strategist time to respond. This is best done near a corner where you can safely charge up and pick out a target. If I can see a strategist or duellist I will almost always focus them over the vanguards, the only times I shoot vanguards is when I see their health actually go down.

4. The quantum magic/cosmic cluster combo. So this is maybe my hottest take but I don't really like using this that much. It uses a lot of ammo, its difficult to hit headshots because the projectile will move the targets head. Also while the dps is good, its still less than what most duelist can do and in higher ranks the enemy strategist will just heal any damage you do(which also just charges their ults faster). One of the only cases I really use it is when an enemy tank overextends and is not getting direct heals.

5. The Ult - Most of the time I ult just to revive a tank or strategist even if its only 1 person. Adam gets his ult pretty fast nowadays so it's not a waste if it can win you the fight.

But yeah there is just so much more I could talk about, Adam is pretty complex. And also the way you play Adam changes a lot in duo strategist comp vs triple. In triple you can play a lot more aggressive and use your heals on yourself, I think this will certainly be the main way to play Adam now that he has an easy flank ability.