Although I've only done one draft, that was one issue I stumbled upon too. Along with most(if not ALL) TEs and HBs being far too underpowered to be anything close to realistic(most if not all have strength ratings in the 50's or very low 60's)...
Another problem I foresee with the new tuner-patch increasing the XP needed to improve Speed, Man Coverage, Zone Coverage and Hit Power is that it will now be all but impossible to develop an elite CB, FS, SS(<--especially), OLB or MLB(to a lesser extent), especially to get one to star stats like Richard Sherman
It should be next to impossible to develop the next Richard Sherman, he is a once in a lifetime player.
I haven't seen this problem either. I've seen fast RB's but very few good power backs. I know this is just luck of the draw, so not complaining there.
My complaint would be the lack of Strength for the RB and TE position, as someone earlier mentioned. I've run quite a few drafts and have seen one RB with B Strength and absolutely ZERO TE's above a C(most are F).
I can live with it, guess I'll have to. It's still leaps and bounds better than the draft classes from M25.