Excellent base stats? Really? Call your dealer for me. I'll pay double his usual price since the shit that he hooked you up with must be STRONG.
I've seen a proper comparison between Dorcas and Bartre. If we feed both decent amount of Exp, Bartre starts matching most of Dorcas' stats at around Chapter 14 if not earlier. Note that they're still forced (well, not really but there's no reason to not field either here). Lemme look at them quickly.
Bartre - Level 7 Fighter
Iron Axe: 19 Atk, 89 Hit, 5 AS, 3 Crit
Hand Axe: 18 Atk, 74 Hit, 5 AS, 3 Crit
33 HP, 15 Avo, 5 Def, 1 Res
Dorcas - Level 9 Fighter
Iron Axe: 18 Atk, 93 Hit, 7 AS, 4 Crit
Hand Axe: 17 Atk, 78 Hit, 7 AS, 4 Crit
34 HP, 19 Avo, 4 Def, 0 Res
These stats are virtually identical. The only thing that sticks out is Dorcas' 7 AS (mind you, it's got a 20% growth rate on it) but if you look at the enemy list, Dorcas actually isn't doubling anything that Bartre isn't.
Archer: 4~5 AS
Cavalier: 6~8 AS
Knight: 1 AS
Mercenary: 4~5 AS
Myrmidon: 10 AS
Nomad: 8~9 AS
Peg Knight: 4~5 AS
Pirate: 7~8 AS
Soldier: 0~1 AS
Erik: 7 AS
The only advantage Dorcas has here is if the lone Nomad (there's only 1 on the map) nails 9 AS instead of 8. Other than that, he's got no advantages over Bartre. Sure the Myrmidon doubles and 2RKOs Bartre but Dorcas probably should be going near him either. Both double the Soldiers and Knights and then Bartre performs better everywhere else due to doing 1 more damage. If you want to argue Halberd and Hammer, Bartre does just as well. That 4 Displayed Hit difference between Dorcas and Bartre is near negligible.
It's true that Dorcas starts out HHM better than Bartre. But it only stays true if you train Dorcas and neglect Bartre. At similar levels, Bartre is actually the better unit. Surprise surprise. Dorcas' contributions to HHM's first few chapters isn't as great as they seem and there's no way that it matches Geitz's stuff. If anything, Dorcas should start taking a nosedive down the list (Tang probably hates me for that comment).