Integration

[spike78a]

i don't think the berbils used the thundercats just to make use of the thundertank...not totally at least. the thundercats happen to be in berbil territory and the berbils decided to help them. and they would have done so even if they were not in danger. it just happen to be that they needed there help too.
in season 2 of the vintage thundercats series the berbils went out of there way and risked there lives to save 3 thundercats before thundera exploded. there just the helping sort. it's in there nature.
also they never made themselves known to the thundercats, the thundercats had to catch them in the act in order to find out who was helping them. it's conceiveable to think that they may never have revealed themselves and they would have kept helping the thundercats in secret until they left there territory.
even if they were just "using" the thundercats i don't think it was in a negative way. maybe they thought if we help them maybe they'll help us.