Pgren and stumpio can win outright vs unupgraded section event in section's ideal scenario (close in from max range vs gren cover). Vs upgraded sections, stum and pgren can still win in certain situations.
Sections do require combine arm as much as any others mainline.
That is not the point. Grens cant attack positions as well as cons/penals/rifle. And Section are better at holding position better than grens/volks. Why should section who can hold territory better than vs grens/volks against weaker attackers be just as good as them in the attack??? Huh????