>>717179303Jin is not common at all but Blodia is a great DHC.
>>717171439Just play ratio where most teams are 3/2/2 or 3/3/1 which covers a good amount of the cast.
>>717179513Jugg has power up glitch and is great in team combos.
Cap has the best assist in the game.
Doom is top-tier, Rocks assist and multi direction air dash with 1 button laser and Photon Array.
Venom is bad but he still has tricks if you specialize in him. Great pairing with Doom actually since Venom Fang can add to the chip.
Amingo and Shuma are as bad as Venom but Amingo is probably easier to slot on a team.
So Venom and Jugg would make decent point characters with the caveat that Jugg needs to be tagged out immediately after Power Up to activate his glitch. Then Cap and Doom can stay in the back spamming shit on the screen. Only problem with those 2 on assists is that neither make great point characters so you need your 1st to do a lot of work so they don't play 2v3. Probably play with those 4+Amingo to start out with.