Bibor
Doomsday Machine
With the new HP system, it would be really an amateur move to ignore the high movement and "withdraw after attack" mechanics of lancers.
I have to agree with the OP. Lancers are not a proper upgrade for your main infantry force. Spearmen/Pikemen are the main infantry force, Swordsmen/Longswordsmen are the specialists that you might not even have. What about the Spanish UU? It's basically a mixed group of musketeers and pikemen, why should Spanish Pikemen upgrade to Lancers instead of them?
The upgrade line should go Horsemen -> Knight -> Lancer -> Cavalry -> Tank -> Modern Armor.
I think that Firaxis just didn't like that people only built Spears/Pikes, probably why they made catapults/trebuchets not require any special resources. Forcing us to use mounted units which not many people like is not cool though.
Or I could simply replace them with a line unit thats actually useful rather than use
a crap unit that no one used and for good reason. As it is its not even worth the cost
of upgrading them.
What? The reason nobody used them was because they were out all by themselves without an upgrade path.
I actually think this change was a pretty elegant solution to two different problems.
Good question, usually in other games you can skip an upgrade but still have to pay for upgrade jump (additional cost)
I don't know about that. Didn't a CivIV caravel turn into a submarine, calvary into helicopter? That doesn't make much more or less sense than giving a horse to the guy with the long pole, to turn him into a guy with a long pole and a horse.
Yes, but horse - horse - horse - horse-with-gun - horse-with-gun - helicopter is much more palatable than Civ V's scattered stick - stick - horse - gun - helicopter line.
Honestly I think a much smaller-scale solution would have just been to have had the Renaissance anti-cavalry be another infantry unit, although I don't know enough about Renaissance warfare to suggest an alternative.
This is a really good point. Civ V's early units really progress too fast (Catapaults > Trebuchets in what, 3 techs?). Some of them end up in dead-ends.... having an upgrade path for everything is elegant.