I wouldn't bet he's better than Pena. Pena had no blunders while he played while in Tek's case I literally lost track of how many blunders he had. Also much slower and older, though with height and experience advantage.
Maybe if Barca, for once, prioritize CL over LL, CdR or other trophies, the odds will be much higher in winning it bust still no certainty CL will be won. But it won't happen, Barca always focuses most on domestic competitions.