How about adding automated anti-aircraft turrets and having drop pods spawn in as actual objects for 15-30 seconds before landing? A destroyed drop pod results in a crippled human or a somewhat damaged mechanoid. Scythers and lancers should be on their last legs and centipedes just dinged up a bit.
Also, anti-aircraft turrets should take potshops at ship parts while they're landing.
Also, anti-aircraft turrets should take potshops at ship parts while they're landing.