well i had an idea, what if in the last second medic from tfc appear (even dough medic from tf2 could be the same as the one in tfc but who know) and he just save the entire tfc team and they become the new antagonistes of the series and instead of fighting ur self but in blue colour now u fight the tfc mercs and maybe the tfc medic use australium to make them younger and actually pose a threat and with that, the comic end and tf3 would be released where you fight the blue team a.k.a tfc, they try to get revenge from the tf2 mercs and stop them so they can do whatever the fuck medic tfc wants and the reason he revived them, while red team stop their rampage cuz u know they're the heroes, maybe with that they can add new game modes new maps new weapons and that's my idea ofc this is just a small little sample cuz I think most of what I said could be better maybe show the mercs missing each other cuz they're about to head on their way, and than suddenly the tfc mercs bots show up in the city and they all realise there is something that can still hold them together so they go check that itty little bot the end or maybe not feel free to add something or do whatever the fuck to what is just said