Has anyone here ever imagined if the characters from Ratchet and Clank appeared as guest characters in any of your other favorite game franchises, or even co-starred in a crossover (such as the case with "PlayStation Move Heroes"
?
Everytime I hear the intro to Super Smash Bros. Brawl, I always picture as many exclusive Sony characters all crossover in one game. Yeah you know, a Sony version of Super Smash Bros. That would be interesting to see. 
Of course Ratchet and Clank would be in it. Also Jak and Daxter, Sly Cooper with Bentley and Murray, Kratos, Nathan Drake, Sackboy, Lara Croft, Spyro, Crash Bandicoot, Solid Snake, etc.
Also, If you check my art gallery here, I do have a few pictures of R&C crossovers. Clank entering Super Mario World and Wizard of Orvus are examples of crossover fan pieces you would see in my gallery. I know members on DA love my crossover drawing of Ratchet and Clank mixed with Wizard of OZ picture.
Heh yeah, a Sony version of Super Smash Bro's would be pretty sweet to see 
better than Playstation Move Heroes…
Absolutely agree with you two; a Sony version of Super Smash Bros. that includes Ratchet and Clank characters in the roster would be awesome! =3
I also figure that Ratchet, as well as other characters from the series, could do well in something like Soul Calibur, Marvel vs Capcom, and even Dissidia: Final Fantasy.
For Soul Calibur: Ratchet is all I can think of. Perhaps as a guest character for the roster, similar to Link, Spawn, Heihachi Mishima, and Kratos.
For Marvel vs Capcom: Again, Ratchet, as well as Nefarious and Quark. and Ace Hardlight, too. XD
For Dissidia: going by the presumed formula of at least one character each on the side of Cosmos and Chaos from each game, I would include Ratchet and Alister on the side of Cosmos, and Nefarious and Ace Hardlight on the side of Chaos. Storyline-wise, Alister and Ace Hardlight's loyalty to their respective sides may shift (i.e.: Alister may be tempted to betray Ratchet to save the Lombaxes, and Ace would have second thoughts about his actions).
I cannot really see any of the characters from Ratchet and Clank in any of those fighting games what-so-ever. Maybe because they would feel out of place for the visuals in those games. Of course, that is just my opinion about it.
I've always thought of Ratchet and Clank appearing in a Banjo-Kazooie title, but that's only because Ratchet and Banjo can be quite alike in some way. Well, at least the old school Ratchet.
- Both wears pants, no shirts
- Has a sidekick on their backs
- Collects Gold Things (Banjo - Jiggies, Ratchet - Gold Bolts)
I can see them crossover in one adventure.
Also, I could definitely picture Ace Hardlight crossover with Earthworm Jim. I don't know why but both characters seem to have the same body form in some way.
Yeah, me!
With what you aks?
Because I wrote & sent the letters to SEGA(U.S.A., Eu and Jp), Insomniac Games, Naughty Dog, Sucker Punch and EVEN Nihilistic software with an ask to make…2 things:
1. The anime TV series that will be a crossover of ''Sonic the Hedgehog", ''Ratchet & Clank", ''Jak & Daxter" and ''Sly Cooper" video games serieses! It'll have 6 seasons and 300 episode that will take only an hour of watching! The characters will be in 2D, while the other things will be in 3D!
2. After the TV series, there'll be shown a feature movie(a big crossover, too!), and it'll take only…3 or 4 hors of watching! This time the characters will be on 3D, while the other things on 2D!
3. And…the sequel of ''PlayStation Move Heroes" will be shown!!!! The plot of a game will be propably after the anime.
Have other questions what shall be there or some proposals?
Want to talk with me about that?
I'll be grateful!!!!
I'm waiting VERY patiently for the answers of yours;D!!!!!!!!!!!!!
Heh yeah, a Sony version of Super Smash Bro's would be pretty sweet to see
Aren't you guys glad that PlayStation AllStars is coming!? 
Sly Cooper and Jak & Daxter are already playable, Ratchet will be soon too for sure.