I want to use \usepackage[sfdefault]{merriweather}, but without the oldstyle numbers. I wanted to change the font of Sans Serif numbers to Helvetica, Epigrafica, ..., so I can use lining numbers.
Maybe it is similar to here and here, but I could not adapt these solutions to my problem.
Also, I cannot use XeTeX or LuaTeX.
Update: It seems to be not possible to import some characters from other fonts in text mode, as appointed by @Davïd and @Henri-Menke. :/
Thanks everybody!
