Dude - I think we all need to get to know you better. Can you answer these?
1. are you Rob Ducey?
2. are you a troll?
3. do you really believe average, ERA and counting stats are a good way to judge how good or valuable a player is?
Russell Martin is the 10th best catcher of all time (in terms of WAR) and we signed him on the perfect win curve projection and he provided incredible value to this team.
We extended Bautista AFTER his 54 HR (6.6 WAR) season in 2010...not what I would call "still developing".
Rogers has spent a lot of money on this team. We are consistently in the top 10 in payroll. Has that meant LOTS of FA signings? No....but I'd suggest you go research major FA signings in the MLB and report back on how successful those have been for teams over the past 10 years. What you'll find is it often doesn't pan out. FA is a tool teams can use to put them over the top; however, it's been shown over and over that using it as your main tool for building a team is often fools gold.
You seem new, and I don't want to rip you too much, but you say dumb things a lot it seems (which is why I asked if you're a troll). Sorry if that's harsh. I will tell you though that there are a lot of really smart baseball minds on this board. If you keep an open mind and read/listen/comprehend what they say you'll probably learn a lot (I know I have).