Yeah, but on gb145, it's going to suffer too much recoil, we know that from many, many tests. Rock can work well on low tracks, as it exposes the CW to destabilise the opponent, I personally use rock+escolpio+low tracks for fun, and they do quite well.
However, on a taller track, we already know rock gets ko'd too easily.
Also, kid sniper, PD isn't well distributed, so not many people will be able to test combos you suggest using it.
Also, he still failed to justify it. Dems da rulez, brah
He also failed to state what to test it against, and as.
Anyway, as much as I'd rather not test an incorrectly formatted, and, honestly, ill thought out request, to prove my point:
MF Rock Bull GB145WD VS Hell Kerbecs BD145 WD (Boost mode) Rock is TT, 6 Column mold
Standard testing (attack stadium, beylauncher, Kerbecs Launched first odd rounds, Bull launched first even rounds, WD's swapped after round 5, both only lightly worn). Why Hell Kerbecs? It's the best stamina bey out right now.
I don't have PD, but given this is stamina VS stamina, WD for both is far fairer.
1. HK KO
2. RB KO
3. HK OS
4. HK KO
5. HK KO
6. HK OS
7. HK KO
8. HK KO
9. RB KO
10. RB KO
Results: Hell Kerbecs: 7/10, 5 KO, 2 OS
Rock Bull: 3/10 All KO
Rock Bull only survived KO's when it had the wall behind it, at which point kerbecs lack of grip meant it went out. But, honestly, as much as rock DID do better than I thought, any Kerbecs combo with a bit of grip (CS, for example, which still wrecks other stamina beys for the most part), would just KO it, as would anything with decent attack.
Rock DOES have good stamina, but it's recoil is it's weakness, and it's a HUGE one. I don't think PD would help it's cause here, given it's supposed to have LESS grip than WD, it'd probably be 10-0, in kerbecs' favour.